Initial revision

From-SVN: r102074

libjava/classpath/java/text/Annotation.java

@@ -0,0 +1,113 @@
+/* Annotation.java -- Wrapper for a text attribute object
+   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+/**
+  * This class is used as a wrapper for a text attribute object.  Annotation
+  * objects are associated with a specific range of text.  Changing either
+  * the text range or the underlying text invalidates the object.
+  *
+  * @version 0.0
+  *
+  * @author Aaron M. Renn (arenn@urbanophile.com)
+  */
+public class Annotation
+{
+
+/*
+ * Instance Variables
+ */
+
+/**
+  * This is the attribute object being wrappered
+  */
+private Object attrib;
+
+/*************************************************************************/
+
+/**
+  * Constructors
+  */
+
+/**
+  * This method initializes a new instance of <code>Annotation</code> to
+  * wrapper the specified text attribute object.
+  *
+  * @param attrib The text attribute <code>Object</code> to wrapper.
+  */
+public
+Annotation(Object attrib)
+{
+  this.attrib = attrib;
+}
+
+/*************************************************************************/
+
+/*
+ * Instance Variables
+ */
+
+/**
+  * This method returns the text attribute object this <code>Annotation</code>
+  * instance is wrappering.
+  *
+  * @return The text attribute object for this <code>Annotation</code>.
+  */
+public Object
+getValue()
+{
+  return(attrib);
+}
+
+/*************************************************************************/
+
+/**
+  * This method returns a <code>String</code> representation of this
+  * object.
+  *
+  * @return This object as a <code>String</code>.
+  */
+public String
+toString()
+{
+  return(getClass().getName() + "[value=" + attrib.toString() + "]");
+}
+
+} // class Annotation
+

libjava/classpath/java/text/AttributedCharacterIterator.java

@@ -0,0 +1,268 @@
+/* AttributedCharacterIterator.java -- Iterate over attributes
+   Copyright (C) 1998, 1999, 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+import java.io.InvalidObjectException;
+import java.io.Serializable;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * This interface extends the <code>CharacterIterator</code> interface
+ * in order to support iteration over character attributes as well as
+ * over the characters themselves.
+ * <p>
+ * In addition to attributes of specific characters, this interface
+ * supports the concept of the "attribute run", which is an attribute
+ * that is defined for a particular value across an entire range of
+ * characters or which is undefined over a range of characters.
+ *
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ */
+public interface AttributedCharacterIterator extends CharacterIterator
+{
+  /**
+   * This class defines attribute keys that are used as text attributes.
+   */
+  public static class Attribute implements Serializable
+  {
+    private static final long serialVersionUID = -9142742483513960612L;
+
+    /**
+     * This is the attribute for the language of the text.  The value of
+     * attributes of this key type are instances of <code>Locale</code>.
+     */
+    public static final Attribute LANGUAGE = new Attribute ("LANGUAGE");
+
+    /**
+     * This is the attribute for the reading form of text.  This is used
+     * for storing pronunciation along with the written text for languages
+     * which need it.  The value of attributes of this key type are
+     * instances of <code>Annotation</code> which wrappers a <code>String</code>.
+     */
+    public static final Attribute READING = new Attribute ("READING");
+
+    /**
+     * This is the attribute for input method segments.  The value of attributes
+     * of this key type are instances of <code>Annotation</code> which wrapper
+     * a <code>String</code>.
+     */
+    public static final Attribute INPUT_METHOD_SEGMENT =
+      new Attribute ("INPUT_METHOD_SEGMENT");
+
+    /**
+     * This is the name of the attribute key
+     * @serial
+     */
+    private String name;
+
+    /**
+     * This method initializes a new instance of this class with the specified
+     * name.
+     *
+     * @param name The name of this attribute key.
+     */
+    protected Attribute (String name)
+    {
+      this.name = name;
+    }
+
+    /**
+     * This method returns the name of this attribute.
+     *
+     * @return The attribute name
+     */
+    protected String getName()
+    {
+      return name;
+    }
+
+    /**
+     * This method resolves an instance of <code>AttributedCharacterIterator.Attribute</code>
+     * that is being deserialized to one of the three pre-defined attribute
+     * constants.  It does this by comparing the names of the attributes.  The
+     * constant that the deserialized object resolves to is returned.
+     *
+     * @return The resolved contant value
+     *
+     * @exception InvalidObjectException If the object being deserialized cannot be resolved.
+     */
+    protected Object readResolve() throws InvalidObjectException
+    {
+      if (this.equals (READING))
+        return READING;
+
+      if (this.equals (LANGUAGE))
+        return LANGUAGE;
+
+      if (this.equals (INPUT_METHOD_SEGMENT))
+        return INPUT_METHOD_SEGMENT;
+
+      throw new InvalidObjectException ("Can't resolve Attribute: " + getName());
+    }
+    
+    /**
+     * This method tests this object for equality against the specified object.
+     * The two objects will be considered equal if and only if:
+     * <ul>
+     * <li>The specified object is not <code>null</code>.
+     * <li>The specified object is an instance of <code>AttributedCharacterIterator.Attribute</code>.
+     * <li>The specified object has the same attribute name as this object.
+     * </ul>
+     *
+     * @param The <code>Object</code> to test for equality against this object.
+     *
+     * @return <code>true</code> if the specified object is equal to this one, <code>false</code> otherwise.
+     */
+    public final boolean equals (Object obj)
+    {
+      if (obj == this)
+        return true;
+      else 
+        return false;
+    }
+
+    /**
+     * This method returns a hash value for this object.
+     *
+     * @return A hash value for this object.
+     */
+    public final int hashCode()
+    {
+      return super.hashCode();
+    }
+
+    /**
+     * This method returns a <code>String</code> representation of this object.
+     *
+     * @return A <code>String</code> representation of this object.
+     */
+    public String toString()
+    {
+      return getClass().getName() + "(" + getName() + ")";
+    }
+
+  } // Inner class Attribute
+
+  /**
+   * This method returns a list of all keys that are defined for the 
+   * text range.  This can be an empty list if no attributes are defined.
+   *
+   * @return A list of keys 
+   */
+  Set getAllAttributeKeys();
+
+  /**
+   * This method returns a <code>Map</code> of the attributed defined for
+   * the current character.
+   *
+   * @return A <code>Map</code> of the attributes for the current character.
+   */
+  Map getAttributes();
+
+  /**
+   * This method returns the value of the specified attribute for the
+   * current character.  If the attribute is not defined for the current
+   * character, <code>null</code> is returned.
+   *
+   * @param attrib The attribute to retrieve the value of.
+   *
+   * @return The value of the specified attribute
+   */
+  Object getAttribute (AttributedCharacterIterator.Attribute attrib);
+
+  /**
+   * This method returns the index of the first character in the run that
+   * contains all attributes defined for the current character.
+   *
+   * @return The start index of the run
+   */
+  int getRunStart();
+
+  /**
+   * This method returns the index of the first character in the run that
+   * contains all attributes in the specified <code>Set</code> defined for
+   * the current character.
+   *
+   * @param attribs The <code>Set</code> of attributes.
+   *
+   * @return The start index of the run.
+   */
+  int getRunStart (Set attribs);
+  
+  /**
+   * This method returns the index of the first character in the run that
+   * contains the specified attribute defined for the current character.
+   *
+   * @param attrib The attribute.
+   *
+   * @return The start index of the run.
+   */
+  int getRunStart (AttributedCharacterIterator.Attribute attrib);
+  
+  /**
+   * This method returns the index of the character after the end of the run
+   * that contains all attributed defined for the current character.
+   *
+   * @return The end index of the run.
+   */
+  int getRunLimit();
+  
+  /**
+   * This method returns the index of the character after the end of the run
+   * that contains all attributes in the specified <code>Set</code> defined
+   * for the current character.
+   *
+   * @param attribs The <code>Set</code> of attributes.
+   *
+   * @return The end index of the run.
+   */
+  int getRunLimit (Set attribs);
+  
+  /**
+   * This methods returns the index of the character after the end of the run
+   * that contains the specified attribute defined for the current character.
+   *
+   * @param attrib The attribute.
+   * 
+   * @return The end index of the run.
+   */
+  int getRunLimit (AttributedCharacterIterator.Attribute attrib);
+
+} // interface AttributedCharacterIterator

libjava/classpath/java/text/AttributedString.java

@@ -0,0 +1,425 @@
+/* AttributedString.java -- Models text with attributes
+   Copyright (C) 1998, 1999, 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Hashtable;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+
+/**
+  * This class models a <code>String</code> with attributes over various
+  * subranges of the string.  It allows applications to access this 
+  * information via the <code>AttributedCharcterIterator</code> interface.
+  *
+  * @version 0.0
+  *
+  * @author Aaron M. Renn (arenn@urbanophile.com)
+  */
+public class AttributedString
+{
+
+/*************************************************************************/
+
+/*
+ * Inner Classes
+ */
+
+/**
+  * This class contains the attributes and ranges of text over which
+  * that attributes apply.
+  */
+final class AttributeRange
+{
+
+/*
+ * Instance Variables
+ */
+
+/**
+  * A Map of the attributes
+  */
+Map attribs;
+
+/**
+  * The beginning index of the attributes
+  */
+int begin_index;
+
+/**
+  * The ending index of the attributes
+  */
+int end_index;
+
+/*************************************************************************/
+
+/*
+ * Constructors
+ */
+
+AttributeRange(Map attribs, int begin_index, int end_index)
+{
+  this.attribs = attribs;
+  this.begin_index = begin_index;
+  this.end_index = end_index;
+}
+
+} // Inner class AttributeRange
+
+/*************************************************************************/
+
+/*
+ * Instance Variables
+ */
+
+/**
+  * This object holds the string we are representing.
+  */
+private StringCharacterIterator sci;
+
+/**
+  * This is the attribute information 
+  */
+private AttributeRange[] attribs;
+
+/*************************************************************************/
+
+/*
+ * Constructors
+ */
+
+/**
+  * This method initializes a new instance of <code>AttributedString</code>
+  * that represents the specified <code>String</code> with no attributes.
+  *
+  * @param str The <code>String</code> to be attributed.
+  */
+public
+AttributedString(String str)
+{
+  sci = new StringCharacterIterator(str);
+  attribs = new AttributeRange[0];
+}
+
+/*************************************************************************/
+
+/**
+  * This method initializes a new instance of <code>AttributedString</code>
+  * that represents that specified <code>String</code> with the specified
+  * attributes over the entire length of the <code>String</code>.
+  *
+  * @param str The <code>String</code> to be attributed.
+  * @param attributes The attribute list.
+  */
+public
+AttributedString(String str, Map attributes)
+{
+  this(str);
+
+  attribs = new AttributeRange[1];
+  attribs[0] = new AttributeRange(attributes, 0, str.length());
+}
+
+/*************************************************************************/
+
+/**
+  * This method initializes a new instance of <code>AttributedString</code>
+  * that will use the text and attribute information from the specified
+  * <code>AttributedCharacterIterator</code>.
+  *
+  * @param aci The <code>AttributedCharacterIterator</code> containing the text and attribute information.
+  */
+public
+AttributedString(AttributedCharacterIterator aci)
+{
+  this(aci, aci.getBeginIndex(), aci.getEndIndex(), null);
+}
+
+/*************************************************************************/
+
+/**
+  * This method initializes a new instance of <code>AttributedString</code>
+  * that will use the text and attribute information from the specified
+  * subrange of the specified <code>AttributedCharacterIterator</code>.
+  *
+  * @param aci The <code>AttributedCharacterIterator</code> containing the text and attribute information.
+  * @param begin_index The beginning index of the text subrange.
+  * @param end_index The ending index of the text subrange.
+  */
+public
+AttributedString(AttributedCharacterIterator aci, int begin_index,
+                 int end_index)
+{
+  this(aci, begin_index, end_index, null);
+}
+
+/*************************************************************************/
+
+/**
+  * This method initializes a new instance of <code>AttributedString</code>
+  * that will use the text and attribute information from the specified
+  * subrange of the specified <code>AttributedCharacterIterator</code>.
+  * Only attributes from the source iterator that are present in the
+  * specified array of attributes will be included in the attribute list
+  * for this object.
+  *
+  * @param aci The <code>AttributedCharacterIterator</code> containing the text and attribute information.
+  * @param begin_index The beginning index of the text subrange.
+  * @param end_index The ending index of the text subrange.
+  * @param attributes A list of attributes to include from the iterator, or <code>null</code> to include all attributes.
+  */
+public
+AttributedString(AttributedCharacterIterator aci, int begin_index, 
+                 int end_index, AttributedCharacterIterator.Attribute[] attributes)
+{
+  // Validate some arguments
+  if ((begin_index < 0) || (end_index < begin_index))
+    throw new IllegalArgumentException("Bad index values");
+
+  StringBuffer sb = new StringBuffer("");
+
+  // Get the valid attribute list
+  Set all_attribs = aci.getAllAttributeKeys();
+  if (attributes != null)
+    all_attribs.retainAll(Arrays.asList(attributes));
+
+  // Loop through and extract the attributes
+  char c = aci.setIndex(begin_index);
+
+  ArrayList accum = new ArrayList();
+  do
+    { 
+      sb.append(c);
+
+      Iterator iter = all_attribs.iterator();
+      while(iter.hasNext())
+        {
+          Object obj = iter.next();
+
+          // What should we do if this is not true?
+          if (!(obj instanceof AttributedCharacterIterator.Attribute))
+            continue;
+
+          AttributedCharacterIterator.Attribute attrib = 
+            (AttributedCharacterIterator.Attribute)obj;
+
+          // Make sure the attribute is defined.
+          int rl = aci.getRunLimit(attrib);
+          if (rl == -1)
+            continue;
+          if (rl > end_index)
+            rl = end_index;
+          rl -= begin_index;
+
+          // Check to see if we already processed this one
+          int rs = aci.getRunStart(attrib);
+          if ((rs < aci.getIndex()) && (aci.getIndex() != begin_index))
+            continue;
+
+          // If the attribute run starts before the beginning index, we
+          // need to junk it if it is an Annotation.
+          Object attrib_obj = aci.getAttribute(attrib);
+          if (rs < begin_index)
+            {
+              if (attrib_obj instanceof Annotation)
+                 continue;
+
+              rs = begin_index;
+            }
+          else
+            {
+              rs -= begin_index;
+            }
+
+          // Create a map object.  Yes this will only contain one attribute
+          Map new_map = new Hashtable();
+          new_map.put(attrib, attrib_obj);
+
+          // Add it to the attribute list.
+	  accum.add(new AttributeRange(new_map, rs, rl));
+        }
+
+      c = aci.next();
+    }
+  while(c != CharacterIterator.DONE);
+
+  attribs = new AttributeRange[accum.size()];
+  attribs = (AttributeRange[]) accum.toArray(attribs);
+
+  sci = new StringCharacterIterator(sb.toString());
+}
+
+/*************************************************************************/
+
+/*
+ * Instance Methods
+ */
+
+/**
+  * This method adds a new attribute that will cover the entire string.
+  *
+  * @param attrib The attribute to add.
+  * @param value The value of the attribute.
+  */
+public void
+addAttribute(AttributedCharacterIterator.Attribute attrib, Object value)
+{
+  addAttribute(attrib, value, 0, sci.getEndIndex());
+}
+
+/*************************************************************************/
+
+/**
+  * This method adds a new attribute that will cover the specified subrange
+  * of the string.
+  *
+  * @param attrib The attribute to add.
+  * @param value The value of the attribute, which may be null.
+  * @param begin_index The beginning index of the subrange.
+  * @param end_index The ending index of the subrange.
+  *
+  * @exception IllegalArgumentException If attribute is <code>null</code> or the subrange is not valid.
+  */
+public void
+addAttribute(AttributedCharacterIterator.Attribute attrib, Object value,
+             int begin_index, int end_index)
+{
+  if (attrib == null)
+    throw new IllegalArgumentException("null attribute");
+
+  HashMap hm = new HashMap();
+  hm.put(attrib, value);
+
+  addAttributes(hm, begin_index, end_index);
+}
+
+/*************************************************************************/
+
+/**
+  * This method adds all of the attributes in the specified list to the
+  * specified subrange of the string.
+  *
+  * @param attributes The list of attributes.
+  * @param begin_index The beginning index.
+  * @param end_index The ending index
+  *
+  * @param IllegalArgumentException If the list is <code>null</code> or the subrange is not valid.
+  */
+public void
+addAttributes(Map attributes, int begin_index, int end_index)
+{
+  if (attributes == null)
+    throw new IllegalArgumentException("null attribute");
+
+  if ((begin_index < 0) || (end_index > sci.getEndIndex()) ||
+      (end_index < begin_index))
+    throw new IllegalArgumentException("bad range");
+
+  AttributeRange[] new_list = new AttributeRange[attribs.length + 1];
+  System.arraycopy(attribs, 0, new_list, 0, attribs.length);
+  attribs = new_list;
+  attribs[attribs.length - 1] = new AttributeRange(attributes, begin_index, 
+                                                   end_index);
+} 
+
+/*************************************************************************/
+
+/**
+  * This method returns an <code>AttributedCharacterIterator</code> that 
+  * will iterate over the entire string.
+  *
+  * @return An <code>AttributedCharacterIterator</code> for the entire string.
+  */
+public AttributedCharacterIterator
+getIterator()
+{
+  return(new AttributedStringIterator(sci, attribs, 0, sci.getEndIndex(), null));
+}
+
+/*************************************************************************/
+
+/**
+  * This method returns an <code>AttributedCharacterIterator</code> that
+  * will iterate over the entire string.  This iterator will return information
+  * about the list of attributes in the specified array.  Attributes not in
+  * the array may or may not be returned by the iterator.  If the specified
+  * array is <code>null</code>, all attributes will be returned.
+  *
+  * @param attributes A list of attributes to include in the returned iterator.
+  *
+  * @return An <code>AttributedCharacterIterator</code> for this string.
+  */
+public AttributedCharacterIterator
+getIterator(AttributedCharacterIterator.Attribute[] attributes)
+{
+  return(getIterator(attributes, 0, sci.getEndIndex()));
+}
+
+/*************************************************************************/
+
+/**
+  * This method returns an <code>AttributedCharacterIterator</code> that
+  * will iterate over the specified subrange.  This iterator will return information
+  * about the list of attributes in the specified array.  Attributes not in
+  * the array may or may not be returned by the iterator.  If the specified
+  * array is <code>null</code>, all attributes will be returned.  
+  *
+  * @param attributes A list of attributes to include in the returned iterator.
+  * @param begin_index The beginning index of the subrange.
+  * @param end_index The ending index of the subrange.
+  *
+  * @return An <code>AttributedCharacterIterator</code> for this string.
+  */
+public AttributedCharacterIterator
+getIterator(AttributedCharacterIterator.Attribute[] attributes, 
+            int begin_index, int end_index)
+{
+  if ((begin_index < 0) || (end_index > sci.getEndIndex()) ||
+      (end_index < begin_index))
+    throw new IllegalArgumentException("bad range");
+
+  return(new AttributedStringIterator(sci, attribs, begin_index, end_index,
+                                      attributes));
+}
+
+} // class AttributedString
+

libjava/classpath/java/text/AttributedStringIterator.java

@@ -0,0 +1,348 @@
+/* AttributedStringIterator.java -- Class to iterate over AttributedString
+   Copyright (C) 1998, 1999, 2004, 2005 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+
+/**
+  * This class implements the AttributedCharacterIterator interface.  It
+  * is used by AttributedString.getIterator().
+  *
+  * @version 0.0
+  *
+  * @author Aaron M. Renn (arenn@urbanophile.com)
+  */
+class AttributedStringIterator implements AttributedCharacterIterator
+{
+
+/*************************************************************************/
+
+/**
+  * Instance Variables
+  */
+
+/**
+  * The character iterator containing the text
+  */
+private CharacterIterator ci;
+
+/**
+  * The list of attributes and ranges
+  */
+private AttributedString.AttributeRange[] attribs;
+
+/**
+  * The list of attributes that the user is interested in.  We may,
+  * at our option, not return any other attributes.
+  */
+private AttributedCharacterIterator.Attribute[] restricts;
+
+/*************************************************************************/
+
+/*
+ * Constructors
+ */
+
+AttributedStringIterator(StringCharacterIterator sci, 
+                         AttributedString.AttributeRange[] attribs,
+                         int begin_index, int end_index,
+                         AttributedCharacterIterator.Attribute[] restricts)
+{
+  this.ci = new StringCharacterIterator(sci, begin_index, end_index);
+  this.attribs = attribs;
+  this.restricts = restricts;
+}
+
+/*************************************************************************/
+
+/*
+ * Instance Methods
+ */
+
+// First we have a bunch of stupid redirects.  If StringCharacterIterator
+// weren't final, I just would have extended that for this class.  Alas, no.
+
+public Object
+clone()
+{
+  return(ci.clone());
+}
+
+public char
+current()
+{
+  return(ci.current());
+}
+
+public char
+next()
+{
+  return(ci.next());
+}
+
+public char
+previous()
+{
+  return(ci.previous());
+}
+
+public char
+first()
+{
+  return(ci.first());
+}
+
+public char
+last()
+{
+  return(ci.last());
+}
+
+public int
+getIndex()
+{
+  return(ci.getIndex());
+}
+
+public char
+setIndex(int index)
+{
+  return(ci.setIndex(index));
+}
+
+public int
+getBeginIndex()
+{
+  return(ci.getBeginIndex());
+}
+
+public int
+getEndIndex()
+{
+  return(ci.getEndIndex());
+}
+
+/*
+ * Here is where the AttributedCharacterIterator methods start.
+ */ 
+
+/*************************************************************************/
+
+/**
+  * Returns a list of all the attribute keys that are defined anywhere
+  * on this string.
+  */
+public Set
+getAllAttributeKeys()
+{
+  HashSet s = new HashSet();
+  if (attribs == null)
+    return(s);
+
+    for (int i = 0; i < attribs.length; i++)
+    {
+      if (attribs[i].begin_index > getEndIndex()
+	  || attribs[i].end_index <= getBeginIndex())
+	continue;
+
+      Set key_set = attribs[i].attribs.keySet();
+      Iterator iter = key_set.iterator();
+      while (iter.hasNext())
+        {
+          s.add(iter.next());
+        }
+    }
+
+  return(s);
+}
+
+/*************************************************************************/
+
+/**
+  * Various methods that determine how far the run extends for various
+  * attribute combinations.
+  */
+
+public int
+getRunLimit()
+{
+  return(getRunLimit(getAttributes().keySet()));
+}
+
+public int
+getRunLimit(AttributedCharacterIterator.Attribute attrib)
+{
+  HashSet s = new HashSet();
+  s.add(attrib);
+
+  return(getRunLimit(s));
+}
+
+public synchronized int
+getRunLimit(Set attribute_set)
+{
+  boolean hit = false;
+  int runLimit = ci.getEndIndex ();
+  int pos = ci.getIndex ();
+
+  for (int i = 0; i < attribs.length; ++i)
+    {
+      if (pos >= attribs[i].begin_index &&
+          pos < attribs[i].end_index)
+        {
+          Iterator iter = attribute_set.iterator();
+          while(iter.hasNext()) 
+            if (attribs[i].attribs.containsKey(iter.next()))
+              {
+                hit = true;
+                runLimit = Math.min(runLimit, attribs[i].end_index);
+              }
+        }
+    }
+  if (hit)
+    return runLimit;
+  else
+    return ci.getEndIndex();
+}
+
+/*************************************************************************/
+
+/**
+  * Various methods that determine where the run begins for various
+  * attribute combinations.
+  */
+
+public int
+getRunStart()
+{
+  return(getRunStart(getAttributes().keySet()));
+}
+
+public int
+getRunStart(AttributedCharacterIterator.Attribute attrib)
+{
+  HashSet s = new HashSet();
+  s.add(attrib);
+
+  return(getRunStart(s));
+}
+
+public int
+getRunStart(Set attribute_set)
+{
+  boolean hit = false;
+  int runBegin = 0;
+  int pos = ci.getIndex ();
+
+  for (int i = 0; i < attribs.length; ++i)
+    {
+      if (pos >= attribs[i].begin_index &&
+          pos <= attribs[i].end_index)
+        {
+          Iterator iter = attribute_set.iterator();
+          while(iter.hasNext()) 
+            if (attribs[i].attribs.containsKey(iter.next()))
+              {
+                hit = true;
+                runBegin = Math.max(runBegin, attribs[i].begin_index);
+              }
+        }
+    }
+  if (hit)
+    return runBegin;
+  else
+    return -1;
+}
+
+/*************************************************************************/
+
+public Object
+getAttribute(AttributedCharacterIterator.Attribute attrib)
+{
+  if (attribs == null)
+    return(null);
+
+  for (int i = 0; i < attribs.length; i++)
+    {
+      Set key_set = attribs[i].attribs.keySet();
+      Iterator iter = key_set.iterator();
+      while (iter.hasNext())
+        {
+          Object obj = iter.next();
+
+          // Check for attribute match and range match
+          if (obj.equals(attrib))
+            if ((ci.getIndex() >= attribs[i].begin_index) &&
+                (ci.getIndex() < attribs[i].end_index))
+              return(attribs[i].attribs.get(obj));
+        }
+    }
+
+  return(null);
+}
+
+/*************************************************************************/
+
+/**
+  * Return a list of all the attributes and values defined for this
+  * character
+  */
+public Map
+getAttributes()
+{
+  HashMap m = new HashMap();
+  if (attribs == null)
+    return(m);
+  
+  for (int i = 0; i < attribs.length; i++)
+    {
+       if ((ci.getIndex() >= attribs[i].begin_index) &&
+           (ci.getIndex() < attribs[i].end_index))
+         m.putAll(attribs[i].attribs);
+    }
+
+  return(m);
+}
+
+} // class AttributedStringIterator
+

libjava/classpath/java/text/BreakIterator.java

@@ -0,0 +1,374 @@
+/* BreakIterator.java -- Breaks text into elements
+   Copyright (C) 1998, 1999, 2001, 2004, 2005  Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+import java.util.Locale;
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+
+/**
+ * This class iterates over text elements such as words, lines, sentences,
+ * and characters.  It can only iterate over one of these text elements at
+ * a time.  An instance of this class configured for the desired iteration
+ * type is created by calling one of the static factory methods, not
+ * by directly calling a constructor.
+ *
+ * The standard iterators created by the factory methods in this
+ * class will be valid upon creation.  That is, their methods will
+ * not cause exceptions if called before you call setText().
+ *
+ * @author Tom Tromey (tromey@cygnus.com)
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ * @date March 19, 1999
+ */
+/* Written using "Java Class Libraries", 2nd edition, plus online
+ * API docs for JDK 1.2 beta from http://www.javasoft.com.
+ * Status:  Believed complete and correct to 1.1.
+ */
+public abstract class BreakIterator implements Cloneable
+{
+  /**
+   * This value is returned by the <code>next()</code> and
+   * <code>previous</code> in order to indicate that the end of the
+   * text has been reached.
+   */
+  // The value was discovered by writing a test program.
+  public static final int DONE = -1;
+
+  /**
+   * This method initializes a new instance of <code>BreakIterator</code>.
+   * This protected constructor is available to subclasses as a default
+   * no-arg superclass constructor.
+   */
+  protected BreakIterator ()
+  {
+  }
+
+  /**
+   * Create a clone of this object.
+   */
+  public Object clone ()
+  {
+    try
+      {
+        return super.clone();
+      }
+    catch (CloneNotSupportedException e)
+      {
+        return null;
+      }
+  }
+  
+  /**
+   * This method returns the index of the current text element boundary.
+   *
+   * @return The current text boundary.
+   */
+  public abstract int current ();
+
+  /**
+   * This method returns the first text element boundary in the text being
+   * iterated over.
+   *
+   * @return The first text boundary.
+   */
+  public abstract int first ();
+
+  /**
+   * This methdod returns the offset of the text element boundary following
+   * the specified offset.
+   *
+   * @param offset The text index from which to find the next text boundary.
+   *
+   * @param The next text boundary following the specified index.
+   */
+  public abstract int following (int pos);
+
+  /**
+   * This method returns a list of locales for which instances of
+   * <code>BreakIterator</code> are available.
+   *
+   * @return A list of available locales
+   */
+  public static synchronized Locale[] getAvailableLocales ()
+  {
+    Locale[] l = new Locale[1];
+    l[0] = Locale.US;
+    return l;
+  }
+
+  private static BreakIterator getInstance (String type, Locale loc)
+  {
+    String className;
+    try
+      {
+	ResourceBundle res
+	  = ResourceBundle.getBundle("gnu.java.locale.LocaleInformation",
+				     loc, ClassLoader.getSystemClassLoader());
+	className = res.getString(type);
+      }
+    catch (MissingResourceException x)
+      {
+	return null;
+      }
+    try
+      {
+	Class k = Class.forName(className);
+	return (BreakIterator) k.newInstance();
+      }
+    catch (ClassNotFoundException x1)
+      {
+	return null;
+      }
+    catch (InstantiationException x2)
+      {
+	return null;
+      }
+    catch (IllegalAccessException x3)
+      {
+	return null;
+      }
+  }
+
+  /**
+   * This method returns an instance of <code>BreakIterator</code> that will
+   * iterate over characters as defined in the default locale.
+   *
+   * @return A <code>BreakIterator</code> instance for the default locale.
+   */
+  public static BreakIterator getCharacterInstance ()
+  {
+    return getCharacterInstance (Locale.getDefault());
+  }
+
+  /**
+   * This method returns an instance of <code>BreakIterator</code> that will
+   * iterate over characters as defined in the specified locale.  If the
+   * desired locale is not available, the default locale is used.
+   *
+   * @param locale The desired locale.
+   *
+   * @return A <code>BreakIterator</code> instance for the default locale.
+   */
+  public static BreakIterator getCharacterInstance (Locale loc)
+  {
+    BreakIterator r = getInstance ("CharacterIterator", loc);
+    if (r == null)
+      r = new gnu.java.text.CharacterBreakIterator ();
+    return r;
+  }
+
+  /**
+   * This method returns an instance of <code>BreakIterator</code> that will
+   * iterate over line breaks as defined in the default locale.
+   *
+   * @return A <code>BreakIterator</code> instance for the default locale.
+   */
+  public static BreakIterator getLineInstance ()
+  {
+    return getLineInstance (Locale.getDefault());
+  }
+
+  /**
+   * This method returns an instance of <code>BreakIterator</code> that will
+   * iterate over line breaks as defined in the specified locale.  If the
+   * desired locale is not available, the default locale is used.
+   *
+   * @param locale The desired locale.
+   *
+   * @return A <code>BreakIterator</code> instance for the default locale.
+   */
+  public static BreakIterator getLineInstance (Locale loc)
+  {
+    BreakIterator r = getInstance ("LineIterator", loc);
+    if (r == null)
+      r = new gnu.java.text.LineBreakIterator ();
+    return r;
+  }
+
+  /**
+   * This method returns an instance of <code>BreakIterator</code> that will
+   * iterate over sentences as defined in the default locale.
+   *
+   * @return A <code>BreakIterator</code> instance for the default locale.
+   */
+  public static BreakIterator getSentenceInstance ()
+  {
+    return getSentenceInstance (Locale.getDefault());
+  }
+
+  /**
+   * This method returns an instance of <code>BreakIterator</code> that will
+   * iterate over sentences as defined in the specified locale.  If the
+   * desired locale is not available, the default locale is used.
+   *
+   * @param locale The desired locale.
+   *
+   * @return A <code>BreakIterator</code> instance for the default locale.
+   */
+  public static BreakIterator getSentenceInstance (Locale loc)
+  {
+    BreakIterator r = getInstance ("SentenceIterator", loc);
+    if (r == null)
+      r = new gnu.java.text.SentenceBreakIterator ();
+    return r;
+  }
+
+  /**
+   * This method returns the text this object is iterating over as a
+   * <code>CharacterIterator</code>.
+   *
+   * @param The text being iterated over.
+   */
+  public abstract CharacterIterator getText ();
+
+  /**
+   * This method returns an instance of <code>BreakIterator</code> that will
+   * iterate over words as defined in the default locale.
+   *
+   * @return A <code>BreakIterator</code> instance for the default locale.
+   */
+  public static BreakIterator getWordInstance ()
+  {
+    return getWordInstance (Locale.getDefault());
+  }
+
+  /**
+   * This method returns an instance of <code>BreakIterator</code> that will
+   * iterate over words as defined in the specified locale.  If the
+   * desired locale is not available, the default locale is used.
+   *
+   * @param locale The desired locale.
+   *
+   * @return A <code>BreakIterator</code> instance for the default locale.
+   */
+  public static BreakIterator getWordInstance (Locale loc)
+  {
+    BreakIterator r = getInstance ("WordIterator", loc);
+    if (r == null)
+      r = new gnu.java.text.WordBreakIterator ();
+    return r;
+  }
+
+  /**
+   * This method tests whether or not the specified position is a text
+   * element boundary.
+   *
+   * @param offset The text position to test.
+   *
+   * @return <code>true</code> if the position is a boundary,
+   * <code>false</code> otherwise. 
+   */
+  public boolean isBoundary (int pos)
+  {
+    if (pos == 0)
+      return true;
+    return following (pos - 1) == pos;
+  }
+
+  /**
+   * This method returns the last text element boundary in the text being
+   * iterated over.
+   *
+   * @return The last text boundary.
+   */
+  public abstract int last ();
+
+  /**
+   * This method returns the text element boundary following the current
+   * text position.
+   *
+   * @return The next text boundary.
+   */
+  public abstract int next ();
+
+  /**
+   * This method returns the n'th text element boundary following the current
+   * text position.
+   *
+   * @param n The number of text element boundaries to skip.
+   *
+   * @return The next text boundary.
+   */
+  public abstract int next (int n);
+
+  /**
+   * This methdod returns the offset of the text element boundary preceding
+   * the specified offset.
+   *
+   * @param offset The text index from which to find the preceding
+   *               text boundary. 
+   *
+   * @returns The next text boundary preceding the specified index.
+   */
+  public int preceding (int pos)
+  {
+    if (following (pos) == DONE)
+      last ();
+    while (previous () >= pos)
+      ;
+    return current ();
+  }
+
+  /**
+   * This method returns the text element boundary preceding the current
+   * text position.
+   *
+   * @return The previous text boundary.
+   */
+  public abstract int previous ();
+
+  /**
+   * This method sets the text string to iterate over.
+   *
+   * @param str The <code>String</code> to iterate over.
+   */
+  public void setText (String newText)
+  {
+    setText (new StringCharacterIterator (newText));
+  }
+
+  /**
+   * This method sets the text to iterate over from the specified
+   * <code>CharacterIterator</code>.
+   * 
+   * @param ci The desired <code>CharacterIterator</code>.
+   */
+  public abstract void setText (CharacterIterator newText);
+}

libjava/classpath/java/text/CharacterIterator.java

@@ -0,0 +1,144 @@
+/* CharacterIterator.java -- Iterate over a character range
+   Copyright (C) 1998, 2001 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+/**
+  * This interface defines a mechanism for iterating over a range of
+  * characters.  For a given range of text, a beginning and ending index,
+  * as well as a current index are defined.  These values can be queried
+  * by the methods in this interface.  Additionally, various methods allow
+  * the index to be set. 
+  *
+  * @author Aaron M. Renn (arenn@urbanophile.com)
+  */
+public interface CharacterIterator extends Cloneable
+{
+  /**
+   * This is a special constant value that is returned when the beginning or
+   * end of the character range has been reached.
+   */
+  char DONE = '\uFFFF';
+
+  /**
+   * This method returns the character at the current index position
+   *
+   * @return The character at the current index position.
+   */
+  char current();
+
+  /**
+   * This method increments the current index and then returns the character
+   * at the new index value.  If the index is already at <code>getEndIndex() - 1</code>,
+   * it will not be incremented.
+   *
+   * @return The character at the position of the incremented index value,
+   * or <code>DONE</code> if the index has reached getEndIndex() - 1
+   */
+  char next();
+
+  /**
+   * This method decrements the current index and then returns the character
+   * at the new index value.  If the index value is already at the beginning
+   * index, it will not be decremented.
+   *
+   * @return The character at the position of the decremented index value,
+   * or <code>DONE</code> if index was already equal to the beginning index value.
+   */
+  char previous();
+
+  /**
+   * This method sets the index value to the beginning of the range and returns
+   * the character there.
+   *
+   * @return The character at the beginning of the range, or <code>DONE</code> if the range is empty.
+   */
+  char first();
+
+  /**
+   * This method sets the index value to <code>getEndIndex() - 1</code> and
+   * returns the character there.  If the range is empty, then the index value
+   * will be set equal to the beginning index.
+   *
+   * @return The character at the end of the range, or <code>DONE</code> if the range is empty.
+   */
+  char last();  
+
+  /**
+   * This method returns the current value of the index.
+   *
+   * @return The current index value
+   */
+  int getIndex();
+
+  /**
+   * This method sets the value of the index to the specified value, then
+   * returns the character at that position.
+   *
+   * @param index The new index value.
+   *
+   * @return The character at the new index value or <code>DONE</code> if the index value is equal to <code>getEndIndex</code>.
+   */
+  char setIndex (int index) throws IllegalArgumentException;
+
+  /**
+   * This method returns the character position of the first character in the
+   * range.
+   *
+   * @return The index of the first character in the range.
+   */
+  int getBeginIndex();
+
+  /**
+   * This method returns the character position of the end of the text range.
+   * This will actually be the index of the first character following the
+   * end of the range.  In the event the text range is empty, this will be
+   * equal to the first character in the range.
+   *
+   * @return The index of the end of the range.
+   */
+  int getEndIndex();
+
+  /**
+   * This method creates a copy of this <code>CharacterIterator</code>.
+   *
+   * @return A copy of this <code>CharacterIterator</code>.
+   */
+  Object clone();
+
+} // interface CharacterIterator

libjava/classpath/java/text/ChoiceFormat.java

@@ -0,0 +1,503 @@
+/* ChoiceFormat.java -- Format over a range of numbers
+   Copyright (C) 1998, 1999, 2000, 2001, 2002, 2004, 2005
+   Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+import java.util.Vector;
+
+/**
+ * This class allows a format to be specified based on a range of numbers.
+ * To use this class, first specify two lists of formats and range terminators.
+ * These lists must be arrays of equal length.  The format of index 
+ * <code>i</code> will be selected for value <code>X</code> if 
+ * <code>terminator[i] &lt;= X &lt; limit[i + 1]</code>.  If the value X is not
+ * included in any range, then either the first or last format will be 
+ * used depending on whether the value X falls outside the range.
+ * <p>
+ * This sounds complicated, but that is because I did a poor job of
+ * explaining it.  Consider the following example:
+ * <p>
+ *
+<pre>terminators = { 1, ChoiceFormat.nextDouble(1) }
+formats = { "file", "files" }</pre>
+ *
+ * <p>
+ * In this case if the actual number tested is one or less, then the word
+ * "file" is used as the format value.  If the number tested is greater than
+ * one, then "files" is used.  This allows plurals to be handled
+ * gracefully.  Note the use of the method <code>nextDouble</code>.  This
+ * method selects the next highest double number than its argument.  This
+ * effectively makes any double greater than 1.0 cause the "files" string
+ * to be selected.  (Note that all terminator values are specified as
+ * doubles.
+ * <p>
+ * Note that in order for this class to work properly, the range terminator
+ * array must be sorted in ascending order and the format string array
+ * must be the same length as the terminator array.
+ *
+ * @author Tom Tromey (tromey@cygnus.com)
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ * @date March 9, 1999
+ */
+/* Written using "Java Class Libraries", 2nd edition, plus online
+ * API docs for JDK 1.2 from http://www.javasoft.com.
+ * Status:  Believed complete and correct to 1.1.
+ */
+public class ChoiceFormat extends NumberFormat
+{
+  /**
+   * This method sets new range terminators and format strings for this
+   * object based on the specified pattern. This pattern is of the form 
+   * "term#string|term#string...".  For example "1#Sunday|2#Monday|#Tuesday".
+   *
+   * @param pattern The pattern of terminators and format strings.
+   *
+   * @exception IllegalArgumentException If the pattern is not valid
+   */
+  public void applyPattern (String newPattern)
+  {
+    // Note: we assume the same kind of quoting rules apply here.
+    // This isn't explicitly documented.  But for instance we accept
+    // '#' as a literal hash in a format string.
+    int index = 0, max = newPattern.length();
+    Vector stringVec = new Vector ();
+    Vector limitVec = new Vector ();
+    StringBuffer buf = new StringBuffer ();
+    
+    while (true)
+      {
+	// Find end of double.
+	int dstart = index;
+	while (index < max)
+	  {
+	    char c = newPattern.charAt(index);
+	    if (c == '#' || c == '\u2064' || c == '<')
+	      break;
+	    ++index;
+	  }
+	
+	if (index == max)
+	  throw new IllegalArgumentException ("unexpected end of text");
+	Double d = new Double (newPattern.substring(dstart, index));
+
+	if (newPattern.charAt(index) == '<')
+	  d = new Double (nextDouble (d.doubleValue()));
+
+	limitVec.addElement(d);
+
+	// Scan text.
+	++index;
+	buf.setLength(0);
+	while (index < max)
+	  {
+	    char c = newPattern.charAt(index);
+	    if (c == '\'' && index < max + 1
+		&& newPattern.charAt(index + 1) == '\'')
+	      {
+		buf.append(c);
+		++index;
+	      }
+	    else if (c == '\'' && index < max + 2)
+	      {
+		buf.append(newPattern.charAt(index + 1));
+		index += 2;
+	      }
+	    else if (c == '|')
+	      break;
+	    else
+	      buf.append(c);
+	    ++index;
+	  }
+
+	stringVec.addElement(buf.toString());
+	if (index == max)
+	  break;
+	++index;
+      }
+
+    choiceFormats = new String[stringVec.size()];
+    stringVec.copyInto(choiceFormats);
+
+    choiceLimits = new double[limitVec.size()];
+    for (int i = 0; i < choiceLimits.length; ++i)
+      {
+	Double d = (Double) limitVec.elementAt(i);
+	choiceLimits[i] = d.doubleValue();
+      }
+  }
+
+  /**
+   * This method initializes a new instance of <code>ChoiceFormat</code> that
+   * generates its range terminator and format string arrays from the
+   * specified pattern.  This pattern is of the form 
+   * "term#string|term#string...".  For example "1#Sunday|2#Monday|#Tuesday".
+   * This is the same pattern type used by the <code>applyPattern</code>
+   * method.
+   *
+   * @param pattern The pattern of terminators and format strings.
+   *
+   * @exception IllegalArgumentException If the pattern is not valid
+   */
+  public ChoiceFormat (String newPattern)
+  {
+    super ();
+    applyPattern (newPattern);
+  }
+
+  /**
+   * This method initializes a new instance of <code>ChoiceFormat</code> that
+   * will use the specified range terminators and format strings.
+   *
+   * @param choiceLimits The array of range terminators
+   * @param choiceFormats The array of format strings
+   */
+  public ChoiceFormat (double[] choiceLimits, String[] choiceFormats)
+  {
+    super ();
+    setChoices (choiceLimits, choiceFormats);
+  }
+
+  /**
+   * This method tests this object for equality with the specified 
+   * object.  This will be true if and only if:
+   * <ul>
+   * <li>The specified object is not <code>null</code>.</li>
+   * <li>The specified object is an instance of <code>ChoiceFormat</code>.</li>
+   * <li>The termination ranges and format strings are identical to
+   *     this object's. </li>
+   * </ul>
+   *
+   * @param obj The object to test for equality against.
+   *
+   * @return <code>true</code> if the specified object is equal to
+   * this one, <code>false</code> otherwise. 
+   */
+  public boolean equals (Object obj)
+  {
+    if (! (obj instanceof ChoiceFormat))
+      return false;
+    ChoiceFormat cf = (ChoiceFormat) obj;
+    if (choiceLimits.length != cf.choiceLimits.length)
+      return false;
+    for (int i = choiceLimits.length - 1; i >= 0; --i)
+      {
+	if (choiceLimits[i] != cf.choiceLimits[i]
+	    || !choiceFormats[i].equals(cf.choiceFormats[i]))
+	  return false;
+      }
+    return true;
+  }
+
+  /**
+   * This method appends the appropriate format string to the specified
+   * <code>StringBuffer</code> based on the supplied <code>long</code>
+   * argument.
+   *
+   * @param number The number used for determine (based on the range
+   *               terminators) which format string to append. 
+   * @param sb The <code>StringBuffer</code> to append the format string to.
+   * @param status Unused.
+   *
+   * @return The <code>StringBuffer</code> with the format string appended.
+   */
+  public StringBuffer format (long num, StringBuffer appendBuf,
+			      FieldPosition pos)
+  {
+    return format ((double) num, appendBuf, pos);
+  }
+
+  /**
+   * This method appends the appropriate format string to the specified
+   * <code>StringBuffer</code> based on the supplied <code>double</code>
+   * argument.
+   *
+   * @param number The number used for determine (based on the range
+   *               terminators) which format string to append. 
+   * @param sb The <code>StringBuffer</code> to append the format string to.
+   * @param status Unused.
+   *
+   * @return The <code>StringBuffer</code> with the format string appended.
+   */
+  public StringBuffer format (double num, StringBuffer appendBuf,
+			      FieldPosition pos)
+  {
+    if (choiceLimits.length == 0)
+      return appendBuf;
+
+    int index = 0;
+    if (! Double.isNaN(num) && num >= choiceLimits[0])
+      {
+	for (; index < choiceLimits.length - 1; ++index)
+	  {
+	    if (choiceLimits[index] <= num && num < choiceLimits[index + 1])
+	      break;
+	  }
+      }
+
+    return appendBuf.append(choiceFormats[index]);
+  }
+
+  /**
+   * This method returns the list of format strings in use.
+   *
+   * @return The list of format objects.
+   */
+  public Object[] getFormats ()
+  {
+    return (Object[]) choiceFormats.clone();
+  }
+
+  /**
+   * This method returns the list of range terminators in use.
+   *
+   * @return The list of range terminators.
+   */
+  public double[] getLimits ()
+  {
+    return (double[]) choiceLimits.clone();
+  }
+
+  /**
+   * This method returns a hash value for this object
+   * 
+   * @return A hash value for this object.
+   */
+  public int hashCode ()
+  {
+    int hash = 0;
+    for (int i = 0; i < choiceLimits.length; ++i)
+      {
+	long v = Double.doubleToLongBits(choiceLimits[i]);
+	hash ^= (v ^ (v >>> 32));
+	hash ^= choiceFormats[i].hashCode();
+      }
+    return hash;
+  }
+
+  /**
+   * This method returns the lowest possible double greater than the 
+   * specified double.  If the specified double value is equal to
+   * <code>Double.NaN</code> then that is the value returned.
+   *
+   * @param d The specified double
+   *
+   * @return The lowest double value greater than the specified double.
+   */
+  public static final double nextDouble (double d)
+  {
+    return nextDouble (d, true);
+  }
+
+  /**
+   * This method returns a double that is either the next highest double
+   * or next lowest double compared to the specified double depending on the
+   * value of the passed boolean parameter.  If the boolean parameter is
+   * <code>true</code>, then the lowest possible double greater than the 
+   * specified double will be returned.  Otherwise the highest possible
+   * double less than the specified double will be returned.
+   *
+   * @param d The specified double
+   * @param positive <code>true</code> to return the next highest
+   *                 double, <code>false</code> otherwise. 
+   *
+   * @return The next highest or lowest double value.
+   */
+  public static double nextDouble (double d, boolean next)
+  {
+    if (Double.isInfinite(d) || Double.isNaN(d))
+      return d;
+
+    long bits = Double.doubleToLongBits(d);
+
+    long mantMask = (1L << mantissaBits) - 1;
+    long mantissa = bits & mantMask;
+
+    long expMask = (1L << exponentBits) - 1;
+    long exponent = (bits >>> mantissaBits) & expMask;
+
+    if (next ^ (bits < 0)) // Increment magnitude
+      {
+	if (mantissa == (1L << mantissaBits) - 1)
+	  {
+	    mantissa = 0L;
+	    exponent++;
+	     
+	    // Check for absolute overflow.
+	    if (exponent >= (1L << mantissaBits))
+	      return (bits > 0) ? Double.POSITIVE_INFINITY 
+		: Double.NEGATIVE_INFINITY;		      
+	  }
+	else
+	  mantissa++;
+      }
+    else // Decrement magnitude
+      {
+	if (exponent == 0L && mantissa == 0L)
+	  {
+	    // The only case where there is a change of sign
+	    return next ? Double.MIN_VALUE : -Double.MIN_VALUE;
+	  }
+	else
+	  {
+	    if (mantissa == 0L)
+	      {
+		mantissa = (1L << mantissaBits) - 1;
+		exponent--;
+	      }
+	    else
+	      mantissa--;
+	  }
+      }
+
+    long result = bits < 0 ? 1 : 0;
+    result = (result << exponentBits) | exponent;
+    result = (result << mantissaBits) | mantissa;
+    return Double.longBitsToDouble(result);
+  }
+
+  /**
+   * I'm not sure what this method is really supposed to do, as it is
+   * not documented.
+   */
+  public Number parse (String sourceStr, ParsePosition pos)
+  {
+    int index = pos.getIndex();
+    for (int i = 0; i < choiceLimits.length; ++i)
+      {
+	if (sourceStr.startsWith(choiceFormats[i], index))
+	  {
+	    pos.setIndex(index + choiceFormats[i].length());
+	    return new Double (choiceLimits[i]);
+	  }
+      }
+    pos.setErrorIndex(index);
+    return new Double (Double.NaN);
+  }
+
+  /**
+   * This method returns the highest possible double less than the 
+   * specified double.  If the specified double value is equal to
+   * <code>Double.NaN</code> then that is the value returned.
+   *
+   * @param d The specified double
+   *
+   * @return The highest double value less than the specified double.
+   */
+  public static final double previousDouble (double d)
+  {
+    return nextDouble (d, false);
+  }
+
+  /**
+   * This method sets new range terminators and format strings for this
+   * object.
+   *
+   * @param choiceLimits The new range terminators
+   * @param choiceFormats The new choice formats
+   */
+  public void setChoices (double[] choiceLimits, String[] choiceFormats)
+  {
+    if (choiceLimits == null || choiceFormats == null)
+      throw new NullPointerException ();
+    if (choiceLimits.length != choiceFormats.length)
+      throw new IllegalArgumentException ();
+    this.choiceFormats = (String[]) choiceFormats.clone();
+    this.choiceLimits = (double[]) choiceLimits.clone();
+  }
+
+  private void quoteString (StringBuffer dest, String text)
+  {
+    int max = text.length();
+    for (int i = 0; i < max; ++i)
+      {
+	char c = text.charAt(i);
+	if (c == '\'')
+	  {
+	    dest.append(c);
+	    dest.append(c);
+	  }
+	else if (c == '#' || c == '|' || c == '\u2064' || c == '<')
+	  {
+	    dest.append('\'');
+	    dest.append(c);
+	    dest.append('\'');
+	  }
+	else
+	  dest.append(c);
+      }
+  }
+
+  /**
+   * This method returns the range terminator list and format string list
+   * as a <code>String</code> suitable for using with the 
+   * <code>applyPattern</code> method.
+   *
+   * @return A pattern string for this object
+   */
+  public String toPattern ()
+  {
+    StringBuffer result = new StringBuffer ();
+    for (int i = 0; i < choiceLimits.length; ++i)
+      {
+	result.append(choiceLimits[i]);
+	result.append('#');
+	quoteString (result, choiceFormats[i]);
+      }
+    return result.toString();
+  }
+
+  /**
+   * This is the list of format strings.  Note that this variable is
+   * specified by the serialization spec of this class.
+   */
+  private String[] choiceFormats;
+
+  /**
+   * This is the list of range terminator values.  Note that this variable is
+   * specified by the serialization spec of this class.
+   */
+  private double[] choiceLimits;
+
+  // Number of mantissa bits in double.
+  private static final int mantissaBits = 52;
+  // Number of exponent bits in a double.
+  private static final int exponentBits = 11;
+
+  private static final long serialVersionUID = 1795184449645032964L;
+}

libjava/classpath/java/text/CollationElementIterator.java

@@ -0,0 +1,467 @@
+/* CollationElementIterator.java -- Walks through collation elements
+   Copyright (C) 1998, 1999, 2001, 2002, 2003, 2004  Free Software Foundation
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+import java.util.ArrayList;
+
+/* Written using "Java Class Libraries", 2nd edition, plus online
+ * API docs for JDK 1.2 from http://www.javasoft.com.
+ * Status: Believed complete and correct to JDK 1.1.
+ */
+
+/**
+ * This class walks through the character collation elements of a 
+ * <code>String</code> as defined by the collation rules in an instance of 
+ * <code>RuleBasedCollator</code>.  There is no public constructor for
+ * this class.  An instance is created by calling the
+ * <code>getCollationElementIterator</code> method on 
+ * <code>RuleBasedCollator</code>.
+ *
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ * @author Tom Tromey (tromey@cygnus.com)
+ * @author Guilhem Lavaux (guilhem.lavaux@free.fr)
+ */
+public final class CollationElementIterator
+{
+  /**
+   * This is a constant value that is returned to indicate that the end of 
+   * the string was encountered.
+   */
+  public static final int NULLORDER = -1;
+
+  /**
+   * This is the RuleBasedCollator this object was created from.
+   */
+  RuleBasedCollator collator;
+
+  /**
+   * This is the String that is being iterated over.
+   */
+  String text;
+
+  /**
+   * This is the index into the collation decomposition where we are currently scanning.
+   */
+  int index;
+
+  /**
+   * This is the index into the String where we are currently scanning.
+   */
+  int textIndex;
+
+  /**
+   * Array containing the collation decomposition of the
+   * text given to the constructor.
+   */
+  private RuleBasedCollator.CollationElement[] text_decomposition;
+
+  /**
+   * Array containing the index of the specified block.
+   */
+  private int[] text_indexes;
+
+  /**
+   * This method initializes a new instance of <code>CollationElementIterator</code>
+   * to iterate over the specified <code>String</code> using the rules in the
+   * specified <code>RuleBasedCollator</code>.
+   *
+   * @param collator The <code>RuleBasedCollation</code> used for calculating collation values
+   * @param text The <code>String</code> to iterate over.
+   */
+  CollationElementIterator(RuleBasedCollator collator, String text)
+  {
+    this.collator = collator;
+    
+    setText (text);    
+  }
+
+  RuleBasedCollator.CollationElement nextBlock()
+  {
+    if (index >= text_decomposition.length)
+      return null;
+    
+    RuleBasedCollator.CollationElement e = text_decomposition[index];
+    
+    textIndex = text_indexes[index+1];
+
+    index++;
+
+    return e;
+  }
+
+  RuleBasedCollator.CollationElement previousBlock()
+  {
+    if (index == 0)
+      return null;
+    
+    index--;
+    RuleBasedCollator.CollationElement e = text_decomposition[index];
+
+    textIndex = text_indexes[index+1];
+    
+    return e;
+  }
+
+  /**
+   * This method returns the collation ordering value of the next character sequence
+   * in the string (it may be an extended character following collation rules).
+   * This method will return <code>NULLORDER</code> if the
+   * end of the string was reached.
+   *
+   * @return The collation ordering value.
+   */
+  public int next()
+  {
+    RuleBasedCollator.CollationElement e = nextBlock();
+
+    if (e == null)
+      return NULLORDER;
+    
+    return e.getValue();
+  }
+
+  /**
+   * This method returns the collation ordering value of the previous character
+   * in the string.  This method will return <code>NULLORDER</code> if the
+   * beginning of the string was reached.
+   *
+   * @return The collation ordering value.
+   */
+  public int previous()
+  {
+    RuleBasedCollator.CollationElement e = previousBlock();
+
+    if (e == null)
+      return NULLORDER;
+    
+    return e.getValue();
+  }
+
+  /**
+   * This method returns the primary order value for the given collation
+   * value.
+   *
+   * @param value The collation value returned from <code>next()</code> or <code>previous()</code>.
+   *
+   * @return The primary order value of the specified collation value.  This is the high 16 bits.
+   */
+  public static int primaryOrder(int order)
+  {
+    // From the JDK 1.2 spec.
+    return order >>> 16;
+  }
+
+  /**
+   * This method resets the internal position pointer to read from the
+   * beginning of the <code>String</code> again.
+   */
+  public void reset()
+  {
+    index = 0;
+    textIndex = 0;
+  }
+
+  /**
+   * This method returns the secondary order value for the given collation
+   * value.
+   *
+   * @param value The collation value returned from <code>next()</code> or <code>previous()</code>.
+   *
+   * @return The secondary order value of the specified collation value.  This is the bits 8-15.
+   */
+  public static short secondaryOrder(int order)
+  {
+    // From the JDK 1.2 spec.
+    return (short) ((order >>> 8) & 255);
+  }
+
+  /**
+   * This method returns the tertiary order value for the given collation
+   * value.
+   *
+   * @param value The collation value returned from <code>next()</code> or <code>previous()</code>.
+   *
+   * @return The tertiary order value of the specified collation value.  This is the low eight bits.
+   */
+  public static short tertiaryOrder(int order)
+  {
+    // From the JDK 1.2 spec.
+    return (short) (order & 255);
+  }
+
+  /**
+   * This method sets the <code>String</code> that it is iterating over
+   * to the specified <code>String</code>.
+   *
+   * @param text The new <code>String</code> to iterate over.
+   *
+   * @since 1.2
+   */
+  public void setText(String text)
+  {
+    int idx = 0;
+    int idx_idx = 0;
+    int alreadyExpanded = 0;
+    int idxToMove = 0;
+
+    this.text = text;
+    this.index = 0;
+
+    String work_text = text.intern();
+
+    ArrayList a_element = new ArrayList();
+    ArrayList a_idx = new ArrayList();
+
+    // Build element collection ordered as they come in "text".
+    while (idx < work_text.length())
+      {
+	String key, key_old;
+
+	Object object = null;
+	int p = 1;
+	
+	// IMPROVE: use a TreeMap with a prefix-ordering rule.
+	key_old = key = null;
+	do
+	  {
+	    if (object != null)
+	      key_old = key;
+	    key = work_text.substring (idx, idx+p);
+	    object = collator.prefix_tree.get (key);
+	    if (object != null && idx < alreadyExpanded)
+	      {
+		RuleBasedCollator.CollationElement prefix = (RuleBasedCollator.CollationElement)object;
+		if (prefix.expansion != null && 
+		    prefix.expansion.startsWith(work_text.substring(0, idx)))
+		{
+		  object = null;
+		  key = key_old;
+		}
+	      }
+	    p++;
+	  }
+	while (idx+p <= work_text.length());
+	
+	if (object == null)
+	  key = key_old;
+	
+	RuleBasedCollator.CollationElement prefix =
+	  (RuleBasedCollator.CollationElement) collator.prefix_tree.get (key);
+
+	/*
+	 * First case: There is no such sequence in the database.
+	 * We will have to build one from the context.
+	 */
+	if (prefix == null)
+	  {
+	    /*
+	     * We are dealing with sequences in an expansion. They
+	     * are treated as accented characters (tertiary order).
+	     */
+	    if (alreadyExpanded > 0)
+	      {
+		RuleBasedCollator.CollationElement e =
+		  collator.getDefaultAccentedElement (work_text.charAt (idx));
+		
+		a_element.add (e);
+		a_idx.add (new Integer(idx_idx));
+		idx++;
+		alreadyExpanded--;
+		if (alreadyExpanded == 0)
+		  {
+		    /* There is not any characters left in the expansion set.
+		     * We can increase the pointer in the source string.
+		     */
+		    idx_idx += idxToMove;
+		    idxToMove = 0; 
+		  }
+		else
+		  idx_idx++;
+	      }
+	    else
+	      {
+		/* This is a normal character. */
+		RuleBasedCollator.CollationElement e =
+		  collator.getDefaultElement (work_text.charAt (idx));
+		Integer i_ref = new Integer(idx_idx);
+
+		/* Don't forget to mark it as a special sequence so the
+		 * string can be ordered.
+		 */
+		a_element.add (RuleBasedCollator.SPECIAL_UNKNOWN_SEQ);
+		a_idx.add (i_ref);
+		a_element.add (e);
+		a_idx.add (i_ref);
+		idx_idx++;
+		idx++;
+	      }
+	    continue;
+	  }
+ 
+	/*
+	 * Second case: Here we have found a matching sequence.
+	 * Here we have an expansion string prepend it to the "work text" and
+	 * add the corresponding sorting element. We must also mark 
+	 */
+	if (prefix.expansion != null)
+	  {
+	    work_text = prefix.expansion
+	      + work_text.substring (idx+prefix.key.length());
+	    idx = 0;
+	    a_element.add (prefix);
+	    a_idx.add (new Integer(idx_idx));
+	    if (alreadyExpanded == 0)
+	      idxToMove = prefix.key.length();
+	    alreadyExpanded += prefix.expansion.length()-prefix.key.length();
+	  }
+	else
+	  {
+	    /* Third case: the simplest. We have got the prefix and it
+	     * has not to be expanded.
+	     */
+	    a_element.add (prefix);
+	    a_idx.add (new Integer(idx_idx));
+	    idx += prefix.key.length();
+	    /* If the sequence is in an expansion, we must decrease the
+	     * counter.
+	     */
+	    if (alreadyExpanded > 0)
+	      {
+		alreadyExpanded -= prefix.key.length();
+		if (alreadyExpanded == 0)
+		  {
+		    idx_idx += idxToMove;
+		    idxToMove = 0;
+		  }
+	      }
+	    else
+	      idx_idx += prefix.key.length();
+	  }
+      }
+    
+    text_decomposition = (RuleBasedCollator.CollationElement[])
+	   a_element.toArray(new RuleBasedCollator.CollationElement[a_element.size()]);
+    text_indexes = new int[a_idx.size()+1];
+    for (int i = 0; i < a_idx.size(); i++) 
+      {
+	text_indexes[i] = ((Integer)a_idx.get(i)).intValue();
+      }
+    text_indexes[a_idx.size()] = text.length();
+  }
+
+  /**
+   * This method sets the <code>String</code> that it is iterating over
+   * to the <code>String</code> represented by the specified
+   * <code>CharacterIterator</code>.
+   *
+   * @param source The <code>CharacterIterator</code> containing the new
+   * <code>String</code> to iterate over.
+   */
+  public void setText(CharacterIterator source)
+  {
+    StringBuffer expand = new StringBuffer();
+
+    // For now assume we read from the beginning of the string.
+    for (char c = source.first();
+	 c != CharacterIterator.DONE;
+	 c = source.next())
+      expand.append(c);
+
+    setText(expand.toString());
+  }
+
+  /**
+   * This method returns the current offset into the <code>String</code>
+   * that is being iterated over.
+   *
+   * @return The iteration index position.
+   *
+   * @since 1.2
+   */
+  public int getOffset()
+  {
+    return textIndex;
+  }
+
+  /**
+   * This method sets the iteration index position into the current
+   * <code>String</code> to the specified value.  This value must not
+   * be negative and must not be greater than the last index position
+   * in the <code>String</code>.
+   *
+   * @param offset The new iteration index position.
+   *
+   * @exception IllegalArgumentException If the new offset is not valid.
+   */
+  public void setOffset(int offset)
+  {
+    if (offset < 0)
+      throw new IllegalArgumentException("Negative offset: " + offset);
+
+    if (offset > (text.length() - 1))
+      throw new IllegalArgumentException("Offset too large: " + offset);
+    
+    for (index = 0; index < text_decomposition.length; index++)
+      {	
+	if (offset <= text_indexes[index])
+	  break;
+      }
+    /*
+     * As text_indexes[0] == 0, we should not have to take care whether index is
+     * greater than 0. It is always.
+     */
+    if (text_indexes[index] == offset)
+      textIndex = offset;
+    else
+      textIndex = text_indexes[index-1];
+  }
+
+  /**
+   * This method returns the maximum length of any expansion sequence that
+   * ends with the specified collation order value.  (Whatever that means).
+   *
+   * @param value The collation order value
+   *
+   * @param The maximum length of an expansion sequence.
+   */
+  public int getMaxExpansion(int value)
+  {
+    return 1;
+  }
+}

libjava/classpath/java/text/CollationKey.java

@@ -0,0 +1,199 @@
+/* CollationKey.java -- Precomputed collation value
+   Copyright (C) 1998, 1999, 2000, 2003, 2005  Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+/* Written using "Java Class Libraries", 2nd edition, plus online
+ * API docs for JDK 1.2 from http://www.javasoft.com.
+ * Status: Believed complete and correct.
+ */
+
+/**
+ * This class represents a pre-computed series of bits representing a
+ * <code>String</code> for under a particular <code>Collator</code>.  This
+ * value may be compared bitwise against another <code>CollationKey</code>
+ * representing a different <code>String</code> under the same
+ * <code>Collator</code> in a manner than is usually more efficient than
+ * using the raw <code>Collator</code> compare methods.  There is overhead
+ * associated with calculating this value, so it is generally not
+ * advisable to compute <code>CollationKey</code>'s unless multiple 
+ * comparisons against a <code>String</code> will be done.  (For example,
+ * in a sort routine).
+ * <p>
+ * This class cannot be instantiated directly.  Instead, a 
+ * <code>CollationKey</code> is created by calling the
+ * <code>getCollationKey</code> method on an instance of <code>Collator</code>.
+ *
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ * @author Tom Tromey (tromey@cygnus.com)
+ * @date March 25, 1999
+ */
+public final class CollationKey implements Comparable
+{
+  /**
+   * This is the <code>Collator</code> this object was created from.
+   */
+  private Collator collator;
+
+  /**
+   * This is the <code>String</code> this object represents.
+   */
+  private String originalText;
+
+  /**
+   * This is the bit value for this key.
+   */
+  private byte[] key;
+
+  CollationKey (Collator collator, String originalText, byte[] key)
+  {
+    this.collator = collator;
+    this.originalText = originalText;
+    this.key = key;
+  }
+
+  /**
+   * This method compares the specified object to this one.  An integer is 
+   * returned which indicates whether the specified object is less than, 
+   * greater than, or equal to this object.
+   *
+   * @param ck The <code>CollationKey</code> to compare against this one.
+   *
+   * @return A negative integer if this object is less than the specified object, 0 if it is equal or a positive integer if it is greater than the specified object.
+   */
+  public int compareTo (CollationKey ck)
+  {
+    int max = Math.min (key.length, ck.key.length);
+
+    for (int i = 0; i < max; ++i)
+      {
+	if (key[i] != ck.key[i])
+	  return key[i] - ck.key[i];
+      }
+
+    return key.length - ck.key.length;
+  }
+
+  /**
+   * This method compares the specified object to this one.  The specified
+   * object must be an instance of <code>CollationKey</code> or an exception
+   * will be thrown.  An integer is returned which indicates whether the
+   * specified object is less than, greater than, or equal to this object.
+   *
+   * @param obj The <code>Object</code> to compare against this one.
+   *
+   * @return A negative integer if this object is less than the specified object, 0 if it is equal or a positive integer if it is greater than the specified object.
+   */
+  public int compareTo (Object obj)
+  {
+    return compareTo ((CollationKey) obj);
+  }
+
+  /**
+   * This method tests the specified <code>Object</code> for equality with
+   * this object.  This will be true if and only if:
+   * <p>
+   * <ul>
+   * <li>The specified object must not be <code>null</code></li>
+   * <li>The specified object is an instance of <code>CollationKey</code>.</li>
+   * <li>The specified object was created from the same <code>Collator</code>
+   * as this object.</li>
+   * <li>The specified object has the same source string and bit key as
+   * this object.</li>
+   * </ul>
+   *
+   * @param obj The <code>Object</code> to test for equality.
+   *
+   * @return <code>true</code> if the specified object is equal to this one, <code>false</code> otherwise.
+   */
+  public boolean equals (Object obj)
+  {
+    if (! (obj instanceof CollationKey))
+      return false;
+
+    CollationKey ck = (CollationKey) obj;
+
+    if (ck.collator != collator)
+      return false;
+
+    if (!ck.getSourceString ().equals (getSourceString ()))
+      return false;
+
+    if (!ck.toByteArray ().equals (toByteArray ()))
+      return false;
+
+    return true;
+  }
+
+  /**
+   * This method returns the <code>String</code> that this object was created
+   * from.
+   *
+   * @return The source <code>String</code> for this object.
+   */
+  public String getSourceString()
+  {
+    return originalText;
+  }
+
+  /**
+   * This method returns a hash value for this object.  The hash value
+   * returned will be the hash code of the bit key so that identical bit
+   * keys will return the same value.
+   *
+   * @return A hash value for this object.
+   */
+  public int hashCode()
+  {
+    // We just follow BitSet instead of thinking up something new.
+    long h = originalText.hashCode();
+    for (int i = key.length - 1; i >= 0; --i)
+      h ^= key[i] * (i + 1);
+    return (int) ((h >> 32) ^ h);
+  }
+  
+  /**
+   * This method returns the collation bit sequence as a byte array.
+   *
+   * @param A byte array containing the collation bit sequence.
+   */
+  public byte[] toByteArray()
+  {
+    return key;
+  }
+}

libjava/classpath/java/text/Collator.java

@@ -0,0 +1,400 @@
+/* Collator.java -- Perform locale dependent String comparisons.
+   Copyright (C) 1998, 1999, 2000, 2001, 2004, 2005  Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+import java.util.Comparator;
+import java.util.Locale;
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+
+/**
+ * This class is the abstract superclass of classes which perform 
+ * locale dependent <code>String</code> comparisons.  A caller requests
+ * an instance of <code>Collator</code> for a particular locale using
+ * the <code>getInstance()</code> static method in this class.  That method
+ * will return a locale specific subclass of <code>Collator</code> which
+ * can be used to perform <code>String</code> comparisons for that locale.
+ * If a subclass of <code>Collator</code> cannot be located for a particular
+ * locale, a default instance for the current locale will be returned.  
+ *
+ * In addition to setting the correct locale, there are two additional
+ * settings that can be adjusted to affect <code>String</code> comparisons:
+ * strength and decomposition.  The strength value determines the level
+ * of signficance of character differences required for them to sort
+ * differently.  (For example, whether or not capital letters are considered
+ * different from lower case letters).  The decomposition value affects how
+ * variants of the same character are treated for sorting purposes.  (For
+ * example, whether or not an accent is signficant or not).  These settings
+ * are described in detail in the documentation for the methods and values
+ * that are related to them.
+ *
+ * @author Tom Tromey (tromey@cygnus.com)
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ * @date March 18, 1999
+ */
+/* Written using "Java Class Libraries", 2nd edition, plus online
+ * API docs for JDK 1.2 from http://www.javasoft.com.
+ * Status: Mostly complete, but parts stubbed out.  Look for FIXME.
+ */
+public abstract class Collator implements Comparator, Cloneable
+{
+  /**
+   * This constant is a strength value which indicates that only primary
+   * differences between characters will be considered signficant.  As an
+   * example, two completely different English letters such as 'a' and 'b'
+   * are considered to have a primary difference.
+   */
+  public static final int PRIMARY = 0;
+  
+  /**
+   * This constant is a strength value which indicates that only secondary
+   * or primary differences between characters will be considered
+   * significant.  An example of a secondary difference between characters
+   * are instances of the same letter with different accented forms.
+   */
+  public static final int SECONDARY = 1;
+  
+  /**
+   * This constant is a strength value which indicates that tertiary,
+   * secondary, and primary differences will be considered during sorting.
+   * An example of a tertiary difference is capitalization of a given letter.
+   * This is the default value for the strength setting.
+   */
+  public static final int TERTIARY = 2;
+  
+  /**
+   * This constant is a strength value which indicates that any difference
+   * at all between character values are considered significant.
+   */
+  public static final int IDENTICAL = 3;
+  
+  /**
+   * This constant indicates that accented characters won't be decomposed
+   * when performing comparisons.  This will yield the fastest results, but
+   * will only work correctly in call cases for languages which do not
+   * use accents such as English.
+   */
+  public static final int NO_DECOMPOSITION = 0;
+  
+  /**
+   * This constant indicates that only characters which are canonical variants
+   * in Unicode 2.0 will be decomposed prior to performing comparisons.  This
+   * will cause accented languages to be sorted correctly.  This is the
+   * default decomposition value.
+   */
+  public static final int CANONICAL_DECOMPOSITION = 1;
+  
+  /**
+   * This constant indicates that both canonical variants and compatibility
+   * variants in Unicode 2.0 will be decomposed prior to performing
+   * comparisons.  This is the slowest mode, but is required to get the
+   * correct sorting for certain languages with certain special formats.
+   */
+  public static final int FULL_DECOMPOSITION = 2;
+
+  /**
+   * This method initializes a new instance of <code>Collator</code> to have
+   * the default strength (TERTIARY) and decomposition 
+   * (CANONICAL_DECOMPOSITION) settings.  This constructor is protected and
+   * is for use by subclasses only.  Non-subclass callers should use the
+   * static <code>getInstance()</code> methods of this class to instantiate
+   * <code>Collation</code> objects for the desired locale.
+   */
+  protected Collator ()
+  {
+    strength = TERTIARY;
+    decmp = CANONICAL_DECOMPOSITION;
+  }
+
+  /**
+   * This method compares the two <code>String</code>'s and returns an
+   * integer indicating whether or not the first argument is less than,
+   * equal to, or greater than the second argument.  The comparison is
+   * performed according to the rules of the locale for this 
+   * <code>Collator</code> and the strength and decomposition rules in
+   * effect.
+   *
+   * @param str1 The first object to compare
+   * @param str2 The second object to compare
+   *
+   * @return A negative integer if str1 &lt; str2, 0 if str1 == str2, or
+   * a positive integer if str1 &gt; str2. 
+   */
+  public abstract int compare (String source, String target);
+
+  /**
+   * This method compares the two <code>Object</code>'s and returns an
+   * integer indicating whether or not the first argument is less than,
+   * equal to, or greater than the second argument.  These two objects
+   * must be <code>String</code>'s or an exception will be thrown.
+   *
+   * @param obj1 The first object to compare
+   * @param obj2 The second object to compare
+   *
+   * @return A negative integer if obj1 &lt; obj2, 0 if obj1 == obj2, or
+   * a positive integer if obj1 &gt; obj2. 
+   *
+   * @exception ClassCastException If the arguments are not instances
+   * of <code>String</code>. 
+   */
+  public int compare (Object o1, Object o2)
+  {
+    return compare ((String) o1, (String) o2);
+  }
+
+  /**
+   * This method tests the specified object for equality against this
+   * object.  This will be true if and only if the following conditions are
+   * met:
+   * <ul>
+   * <li>The specified object is not <code>null</code>.</li>
+   * <li>The specified object is an instance of <code>Collator</code>.</li>
+   * <li>The specified object has the same strength and decomposition
+   * settings as this object.</li>
+   * </ul>
+   *
+   * @param obj The <code>Object</code> to test for equality against
+   *            this object. 
+   *
+   * @return <code>true</code> if the specified object is equal to
+   * this one, <code>false</code> otherwise.
+   */
+  public boolean equals (Object obj)
+  {
+    if (! (obj instanceof Collator))
+      return false;
+    Collator c = (Collator) obj;
+    return decmp == c.decmp && strength == c.strength;
+  }
+
+  /**
+   * This method tests whether the specified <code>String</code>'s are equal
+   * according to the collation rules for the locale of this object and
+   * the current strength and decomposition settings.
+   *
+   * @param str1 The first <code>String</code> to compare
+   * @param str2 The second <code>String</code> to compare
+   *
+   * @return <code>true</code> if the two strings are equal,
+   * <code>false</code> otherwise. 
+   */
+  public boolean equals (String source, String target)
+  {
+    return compare (source, target) == 0;
+  }
+
+  /**
+   * This method returns a copy of this <code>Collator</code> object.
+   *
+   * @return A duplicate of this object.
+   */
+  public Object clone ()
+  {
+    try
+      {
+	return super.clone ();
+      }
+    catch (CloneNotSupportedException _)
+      {
+	return null;
+      }
+  }
+
+  /**
+   * This method returns an array of <code>Locale</code> objects which is
+   * the list of locales for which <code>Collator</code> objects exist.
+   *
+   * @return The list of locales for which <code>Collator</code>'s exist.
+   */
+  public static synchronized Locale[] getAvailableLocales ()
+  {
+    // FIXME
+    Locale[] l = new Locale[1];
+    l[0] = Locale.US;
+    return l;
+  }
+
+  /**
+   * This method transforms the specified <code>String</code> into a
+   * <code>CollationKey</code> for faster comparisons.  This is useful when
+   * comparisons against a string might be performed multiple times, such
+   * as during a sort operation.
+   *
+   * @param str The <code>String</code> to convert.
+   *
+   * @return A <code>CollationKey</code> for the specified <code>String</code>.
+   */
+  public abstract CollationKey getCollationKey (String source);
+
+  /**
+   * This method returns the current decomposition setting for this
+   * object.  This * will be one of NO_DECOMPOSITION,
+   * CANONICAL_DECOMPOSITION, or * FULL_DECOMPOSITION.  See the
+   * documentation for those constants for an * explanation of this
+   * setting.
+   *
+   * @return The current decomposition setting.
+   */
+  public synchronized int getDecomposition ()
+  {
+    return decmp;
+  }
+
+  /**
+   * This method returns an instance of <code>Collator</code> for the
+   * default locale.
+   *
+   * @return A <code>Collator</code> for the default locale.
+   */
+  public static Collator getInstance ()
+  {
+    return getInstance (Locale.getDefault());
+  }
+
+  /**
+   * This method returns an instance of <code>Collator</code> for the
+   * specified locale.  If no <code>Collator</code> exists for the desired
+   * locale, a <code>Collator</code> for the default locale will be returned.
+   *
+   * @param locale The desired localed to load a <code>Collator</code> for.
+   *
+   * @return A <code>Collator</code> for the requested locale
+   */
+  public static Collator getInstance (Locale loc)
+  {
+    ResourceBundle res;
+    String pattern;
+    try
+      {
+	res = ResourceBundle.getBundle("gnu.java.locale.LocaleInformation",
+				       loc, ClassLoader.getSystemClassLoader());
+	pattern = res.getString("collation_rules");
+      }
+    catch (MissingResourceException x)
+      {
+	pattern = "<0<1<2<3<4<5<6<7<8<9<A,a<b,B<c,C<d,D<e,E<f,F<g,G<h,H<i,I<j,J<k,K" +
+		"<l,L<m,M<n,N<o,O<p,P<q,Q<r,R<s,S<t,T<u,U<v,V<w,W<x,X<y,Y<z,Z";
+      }
+    try
+      {
+	return new RuleBasedCollator (pattern);
+      }
+    catch (ParseException x)
+      {
+	throw (InternalError)new InternalError().initCause(x);
+      }
+  }
+
+  /**
+   * This method returns the current strength setting for this object.  This
+   * will be one of PRIMARY, SECONDARY, TERTIARY, or IDENTICAL.  See the
+   * documentation for those constants for an explanation of this setting.
+   *
+   * @return The current strength setting.
+   */
+  public synchronized int getStrength ()
+  {
+    return strength;
+  }
+
+  /**
+   * This method returns a hash code value for this object.
+   *
+   * @return A hash value for this object.
+   */
+  public abstract int hashCode ();
+
+  /**
+   * This method sets the decomposition setting for this object to the
+   * specified value.  This must be one of NO_DECOMPOSITION,
+   * CANONICAL_DECOMPOSITION, or FULL_DECOMPOSITION.  Otherwise an
+   * exception will be thrown.  See the documentation for those
+   * contants for an explanation of this setting.
+   *
+   * @param decmp The new decomposition setting.
+   *
+   * @exception IllegalArgumentException If the requested
+   * decomposition setting is not valid.
+   */
+  public synchronized void setDecomposition (int mode)
+  {
+    if (mode != NO_DECOMPOSITION
+	&& mode != CANONICAL_DECOMPOSITION
+	&& mode != FULL_DECOMPOSITION)
+      throw new IllegalArgumentException ();
+    decmp = mode;
+  }
+
+  /**
+   * This method sets the strength setting for this object to the specified
+   * value.  This must be one of PRIMARY, SECONDARY, TERTIARY, or IDENTICAL.
+   * Otherwise an exception is thrown. See the documentation for these
+   * constants for an explanation of this setting.
+   * 
+   * @param strength The new strength setting.
+   *
+   * @exception IllegalArgumentException If the requested strength
+   * setting value is not valid.
+   */
+  public synchronized void setStrength (int strength)
+  {
+    if (strength != PRIMARY && strength != SECONDARY
+	&& strength != TERTIARY && strength != IDENTICAL)
+      throw new IllegalArgumentException ();
+    this.strength = strength;
+  }
+
+  // Decompose a single character and append results to the buffer.
+  // FIXME: for libgcj this is a native method which handles
+  // decomposition.  For Classpath, for now, it does nothing.
+  final void decomposeCharacter (char c, StringBuffer buf)
+  {
+    buf.append (c);
+  }
+
+  /**
+   * This is the current collation decomposition setting.
+   */
+  int decmp;
+
+  /**
+   * This is the current collation strength setting.
+   */
+  int strength;
+}

libjava/classpath/java/text/DateFormat.java

@@ -0,0 +1,892 @@
+/* DateFormat.java -- Class for formatting/parsing date/times
+   Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2005
+   Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+import java.io.InvalidObjectException;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.Locale;
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+import java.util.TimeZone;
+
+/**
+ * @author Per Bothner (bothner@cygnus.com)
+ * @date October 25, 1998.
+ */
+/* Written using "Java Class Libraries", 2nd edition, plus online
+ * API docs for JDK 1.2 beta from http://www.javasoft.com.
+ * Status:  Mostly complete; search for FIXME to see omissions.
+ */
+
+public abstract class DateFormat extends Format implements Cloneable
+{
+  protected Calendar calendar;
+  protected NumberFormat numberFormat;
+
+  // (Values determined using a test program.)
+  public static final int FULL = 0;
+  public static final int LONG = 1;
+  public static final int MEDIUM = 2;
+  public static final int SHORT = 3;
+  public static final int DEFAULT = MEDIUM;
+
+  /* These constants need to have these exact values.  They
+   * correspond to index positions within the localPatternChars
+   * string for a given locale.  Each locale may specify its
+   * own character for a particular field, but the position
+   * of these characters must correspond to an appropriate field
+   * number (as listed below), in order for their meaning to
+   * be determined.  For example, the US locale uses
+   * the string "GyMdkHmsSEDFwWahKzYeugAZ", where 'G' is the character
+   * for era, 'y' for year, and so on down to 'Z' for time zone.
+   */
+  /**
+   * Represents the position of the era
+   * pattern character in the array of
+   * localized pattern characters. 
+   * For example, 'AD' is an era used
+   * in the Gregorian calendar system.
+   * In the U.S. locale, this is 'G'.
+   */  
+  public static final int ERA_FIELD = 0;
+  /**
+   * Represents the position of the year
+   * pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'y'.
+   */
+  public static final int YEAR_FIELD = 1;
+  /**
+   * Represents the position of the month
+   * pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'M'.
+   */
+  public static final int MONTH_FIELD = 2;
+  /**
+   * Represents the position of the date
+   * or day of the month pattern character
+   * in the array of localized pattern
+   * characters.  In the U.S. locale,
+   * this is 'd'.
+   */
+  public static final int DATE_FIELD = 3;
+  /**
+   * Represents the position of the 24
+   * hour pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'k'.
+   * This field numbers hours from 1 to 24.
+   */
+  public static final int HOUR_OF_DAY1_FIELD = 4;
+  /**
+   * Represents the position of the 24
+   * hour pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'H'.
+   * This field numbers hours from 0 to 23.
+   */
+  public static final int HOUR_OF_DAY0_FIELD = 5;
+  /**
+   * Represents the position of the minute
+   * pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'm'.
+   */
+  public static final int MINUTE_FIELD = 6;
+  /**
+   * Represents the position of the second
+   * pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 's'.
+   */
+  public static final int SECOND_FIELD = 7;
+  /**
+   * Represents the position of the millisecond
+   * pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'S'.
+   */
+  public static final int MILLISECOND_FIELD = 8;
+  /**
+   * Represents the position of the day of the
+   * week pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'E'.
+   */
+  public static final int DAY_OF_WEEK_FIELD = 9;
+  /**
+   * Represents the position of the day of the
+   * year pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'D'.
+   */
+  public static final int DAY_OF_YEAR_FIELD = 10;
+  /**
+   * Represents the position of the day of the
+   * week in the month pattern character in the
+   * array of localized pattern characters.
+   * In the U.S. locale, this is 'F'.
+   */
+  public static final int DAY_OF_WEEK_IN_MONTH_FIELD = 11;
+  /**
+   * Represents the position of the week of the
+   * year pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'w'.
+   */
+  public static final int WEEK_OF_YEAR_FIELD = 12;
+  /**
+   * Represents the position of the week of the
+   * month pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'W'.
+   */
+  public static final int WEEK_OF_MONTH_FIELD = 13;
+  /**
+   * Represents the position of the am/pm
+   * pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'a'.
+   */
+  public static final int AM_PM_FIELD = 14;
+  /**
+   * Represents the position of the 12 
+   * hour pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'h'.
+   * This field numbers hours from 1 to 12.
+   */
+  public static final int HOUR1_FIELD = 15;
+  /**
+   * Represents the position of the 12 
+   * hour pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'K'.
+   * This field numbers hours from 0 to 11.
+   */
+  public static final int HOUR0_FIELD = 16;
+  /**
+   * Represents the position of the generic
+   * timezone pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'z'.
+   */
+  public static final int TIMEZONE_FIELD = 17;
+  /**
+   * Represents the position of the ISO year
+   * pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'Y'.
+   * This is a GNU extension in accordance with
+   * the CLDR data used.  This value may
+   * differ from the normal year value.
+   */
+  public static final int ISO_YEAR_FIELD = 18;
+  /**
+   * Represents the position of the localized
+   * day of the week pattern character in the
+   * array of localized pattern characters.
+   * In the U.S. locale, this is 'e'.
+   * This is a GNU extension in accordance with
+   * the CLDR data used.  This value only
+   * differs from the day of the week with
+   * numeric formatting, in which case the
+   * locale's first day of the week is used.
+   */
+  public static final int LOCALIZED_DAY_OF_WEEK_FIELD = 19;
+  /**
+   * Represents the position of the extended year
+   * pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'u'.
+   * This is a GNU extension in accordance with
+   * the CLDR data used.  This value modifies
+   * the year value, so as to incorporate the era.
+   * For example, in the Gregorian calendar system,
+   * the extended year is negative instead of being
+   * marked as BC.
+   */
+  public static final int EXTENDED_YEAR_FIELD = 20;
+  /**
+   * Represents the position of the modified Julian
+   * day pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'g'.
+   * This is a GNU extension in accordance with
+   * the CLDR data used.  This value differs
+   * from the standard Julian day in that days
+   * are marked from midnight onwards rather than
+   * noon, and the local time zone affects the value.
+   * In simple terms, it can be thought of as all
+   * the date fields represented as a single number.
+   */
+  public static final int MODIFIED_JULIAN_DAY_FIELD = 21;
+  /**
+   * Represents the position of the millisecond
+   * in the day pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'A'.
+   * This is a GNU extension in accordance with
+   * the CLDR data used.  This value represents
+   * all the time fields (excluding the time zone)
+   * numerically, giving the number of milliseconds
+   * into the day (e.g. 10 in the morning would
+   * be 10 * 60 * 60 * 1000).  Any daylight savings
+   * offset also affects this value.
+   */
+  public static final int MILLISECOND_IN_DAY_FIELD = 22;
+  /**
+   * Represents the position of the RFC822
+   * timezone pattern character in the array of
+   * localized pattern characters.
+   * In the U.S. locale, this is 'Z'.
+   * This is a GNU extension in accordance with
+   * the CLDR data used.  The value is the offset
+   * of the current time from GMT e.g. -0500 would
+   * be five hours prior to GMT.
+   */
+  public static final int RFC822_TIMEZONE_FIELD = 23;
+
+  public static class Field extends Format.Field
+  {
+    static final long serialVersionUID = 7441350119349544720L;
+    
+    private int calendarField;
+
+    public static final DateFormat.Field ERA
+	= new Field("era", Calendar.ERA);
+    public static final DateFormat.Field YEAR
+	= new Field("year", Calendar.YEAR);
+    public static final DateFormat.Field MONTH
+	= new Field("month", Calendar.MONTH);
+    public static final DateFormat.Field DAY_OF_MONTH
+	= new Field("day of month", Calendar.DAY_OF_MONTH);
+    public static final DateFormat.Field HOUR_OF_DAY1
+	= new Field("hour of day 1", Calendar.HOUR_OF_DAY);
+    public static final DateFormat.Field HOUR_OF_DAY0
+	= new Field("hour of day 0", Calendar.HOUR_OF_DAY);
+    public static final DateFormat.Field MINUTE
+	= new Field("minute", Calendar.MINUTE);
+    public static final DateFormat.Field SECOND
+	= new Field("second", Calendar.SECOND);
+    public static final DateFormat.Field MILLISECOND
+	= new Field("millisecond", Calendar.MILLISECOND);
+    public static final DateFormat.Field DAY_OF_WEEK
+	= new Field("day of week", Calendar.DAY_OF_WEEK);
+    public static final DateFormat.Field DAY_OF_YEAR
+	= new Field("day of year", Calendar.DAY_OF_YEAR);
+    public static final DateFormat.Field DAY_OF_WEEK_IN_MONTH
+	= new Field("day of week in month", Calendar.DAY_OF_WEEK_IN_MONTH);
+    public static final DateFormat.Field WEEK_OF_YEAR
+	= new Field("week of year", Calendar.WEEK_OF_YEAR);
+    public static final DateFormat.Field WEEK_OF_MONTH
+	= new Field("week of month", Calendar.WEEK_OF_MONTH);
+    public static final DateFormat.Field AM_PM
+	= new Field("am/pm", Calendar.AM_PM);
+    public static final DateFormat.Field HOUR1
+	= new Field("hour1", Calendar.HOUR);
+    public static final DateFormat.Field HOUR0
+	= new Field("hour0", Calendar.HOUR);
+    public static final DateFormat.Field TIME_ZONE
+	= new Field("timezone", Calendar.ZONE_OFFSET);
+    public static final DateFormat.Field ISO_YEAR
+	= new Field("iso year", Calendar.YEAR);
+    public static final DateFormat.Field LOCALIZED_DAY_OF_WEEK
+	= new Field("localized day of week", Calendar.DAY_OF_WEEK);
+    public static final DateFormat.Field EXTENDED_YEAR
+      = new Field("extended year", Calendar.YEAR);
+    public static final DateFormat.Field MODIFIED_JULIAN_DAY
+	= new Field("julian day", -1);
+    public static final DateFormat.Field MILLISECOND_IN_DAY
+	= new Field("millisecond in day", -1);
+    public static final DateFormat.Field RFC822_TIME_ZONE
+	= new Field("rfc822 timezone", Calendar.ZONE_OFFSET);
+
+    static final DateFormat.Field[] allFields =
+    {
+      ERA, YEAR, MONTH, DAY_OF_MONTH, HOUR_OF_DAY1,
+      HOUR_OF_DAY0, MINUTE, SECOND, MILLISECOND,
+      DAY_OF_WEEK, DAY_OF_YEAR, DAY_OF_WEEK_IN_MONTH,
+      WEEK_OF_YEAR, WEEK_OF_MONTH, AM_PM, HOUR1, HOUR0,
+      TIME_ZONE, ISO_YEAR, LOCALIZED_DAY_OF_WEEK,
+      EXTENDED_YEAR, MODIFIED_JULIAN_DAY, MILLISECOND_IN_DAY,
+      RFC822_TIME_ZONE
+    };
+
+    // For deserialization
+    private Field()
+    {
+      super("");
+    }
+
+    protected Field(String name, int calendarField)
+    {
+      super(name);
+      this.calendarField = calendarField;
+    }
+    
+    public int getCalendarField()
+    {
+      return calendarField;
+    }
+
+    public static Field ofCalendarField(int calendarField)
+    {
+      if (calendarField >= allFields.length || calendarField < 0)
+	throw new IllegalArgumentException("no such calendar field ("
+					   + calendarField + ")");
+      
+      return allFields[calendarField];
+    }
+    
+    protected Object readResolve() throws InvalidObjectException
+    {
+      String s = getName();
+
+      for (int i=0;i<allFields.length;i++)
+	if (s.equals(allFields[i].getName()))
+	  return allFields[i];
+      
+      throw new InvalidObjectException("no such DateFormat field called " + s);
+    }
+  }
+
+  /**
+   * This method initializes a new instance of <code>DateFormat</code>.
+   */
+  protected DateFormat ()
+  {
+  }
+
+  /**
+   * This method tests this object for equality against the specified object.
+   * The two objects will be considered equal if an only if the specified
+   * object:
+   * <P>
+   * <ul>
+   * <li>Is not <code>null</code>.</li>
+   * <li>Is an instance of <code>DateFormat</code>.</li>
+   * <li>Has the same numberFormat field value as this object.</li>
+   * </ul>
+   *
+   * @param obj The object to test for equality against.
+   * 
+   * @return <code>true</code> if the specified object is equal to this object,
+   * <code>false</code> otherwise.
+   */
+  public boolean equals (Object obj)
+  {
+    if (!(obj instanceof DateFormat))
+      return false;
+
+    DateFormat d = (DateFormat) obj;
+
+    return numberFormat.equals(d.numberFormat);
+  }
+
+  /**
+   * This method returns a copy of this object.
+   *
+   * @return A copy of this object.
+   */
+  public Object clone ()
+  {
+    // We know the superclass just call's Object's generic cloner.
+    return super.clone ();
+  }
+
+  /**
+   * This method formats the specified <code>Object</code> into a date string
+   * and appends it to the specified <code>StringBuffer</code>.
+   * The specified object must be an instance of <code>Number</code> or
+   * <code>Date</code> or an <code>IllegalArgumentException</code> will be
+   * thrown.
+   *
+   * @param obj The <code>Object</code> to format.
+   * @param toAppendTo The <code>StringBuffer</code> to append the resultant
+   * <code>String</code> to.
+   * @param fieldPosition Is updated to the start and end index of the
+   * specified field.
+   *
+   * @return The <code>StringBuffer</code> supplied on input, with the
+   * formatted date/time appended.
+   */
+  public final StringBuffer format (Object obj,
+				    StringBuffer buf, FieldPosition pos)
+  {
+    if (obj instanceof Number)
+      obj = new Date(((Number) obj).longValue());
+    else if (! (obj instanceof Date))
+      throw new IllegalArgumentException
+	("Cannot format given Object as a Date");
+
+    return format ((Date) obj, buf, pos);
+  }
+
+  /**  
+    * Formats the date argument according to the pattern specified. 
+    *
+    * @param date The formatted date.
+    */
+  public final String format (Date date)
+  {
+    StringBuffer sb = new StringBuffer ();
+    format (date, sb, new FieldPosition (MONTH_FIELD));
+    return sb.toString();
+  }
+
+  /**
+   * This method formats a <code>Date</code> into a string and appends it
+   * to the specified <code>StringBuffer</code>.
+   *
+   * @param date The <code>Date</code> value to format.
+   * @param toAppendTo The <code>StringBuffer</code> to append the resultant
+   * <code>String</code> to.
+   * @param fieldPosition Is updated to the start and end index of the
+   * specified field.
+   *
+   * @return The <code>StringBuffer</code> supplied on input, with the
+   * formatted date/time appended.
+   */
+  public abstract StringBuffer format (Date date,
+				       StringBuffer buf, FieldPosition pos);
+
+  /**
+   * This method returns a list of available locales supported by this
+   * class.
+   */
+  public static Locale[] getAvailableLocales()
+  {
+    return Locale.getAvailableLocales();
+  }
+
+  /**
+    * This method returns the <code>Calendar</code> object being used by
+    * this object to parse/format datetimes.
+    *
+    * @return The <code>Calendar</code> being used by this object.
+    *
+    * @see java.util.Calendar
+    */
+  public Calendar getCalendar ()
+  {
+    return calendar;
+  }
+
+  private static DateFormat computeInstance (int style, Locale loc,
+                                             boolean use_date, boolean use_time)
+  {
+    return computeInstance (style, style, loc, use_date, use_time);
+  }
+
+  private static DateFormat computeInstance (int dateStyle, int timeStyle,
+                                             Locale loc, boolean use_date,
+                                             boolean use_time)
+  {
+    ResourceBundle res;
+    try
+      {
+	res = ResourceBundle.getBundle("gnu.java.locale.LocaleInformation",
+				       loc, ClassLoader.getSystemClassLoader());
+      }
+    catch (MissingResourceException x)
+      {
+	res = null;
+      }
+
+    String pattern = null;
+    if (use_date)
+      {
+	String name, def;
+	switch (dateStyle)
+	  {
+	  case FULL:
+	    name = "fullDateFormat";
+	    def = "EEEE MMMM d, yyyy G";
+	    break;
+	  case LONG:
+	    name = "longDateFormat";
+	    def = "MMMM d, yyyy";
+	    break;
+	  case MEDIUM:
+	    name = "mediumDateFormat";
+	    def = "d-MMM-yy";
+	    break;
+	  case SHORT:
+	    name = "shortDateFormat";
+	    def = "M/d/yy";
+	    break;
+	  default:
+	    throw new IllegalArgumentException ();
+	  }
+	try
+	  {
+	    pattern = res == null ? def : res.getString(name);
+	  }
+	catch (MissingResourceException x)
+	  {
+	    pattern = def;
+	  }
+      }
+
+    if (use_time)
+      {
+	if (pattern == null)
+	  pattern = "";
+	else
+	  pattern += " ";
+
+	String name, def;
+	switch (timeStyle)
+	  {
+	  case FULL:
+	    name = "fullTimeFormat";
+	    def = "h:mm:ss;S 'o''clock' a z";
+	    break;
+	  case LONG:
+	    name = "longTimeFormat";
+	    def = "h:mm:ss a z";
+	    break;
+	  case MEDIUM:
+	    name = "mediumTimeFormat";
+	    def = "h:mm:ss a";
+	    break;
+	  case SHORT:
+	    name = "shortTimeFormat";
+	    def = "h:mm a";
+	    break;
+	  default:
+	    throw new IllegalArgumentException ();
+	  }
+
+	String s;
+	try
+	  {
+	    s = res == null ? def : res.getString(name);
+	  }
+	catch (MissingResourceException x)
+	  {
+	    s = def;
+	  }
+	pattern += s;
+      }
+
+    return new SimpleDateFormat (pattern, loc);
+  }
+
+ /**
+   * This method returns an instance of <code>DateFormat</code> that will
+   * format using the default formatting style for dates.
+   *
+   * @return A new <code>DateFormat</code> instance.
+   */
+  public static final DateFormat getDateInstance ()
+  {
+    return getDateInstance (DEFAULT, Locale.getDefault());
+  }
+
+  /**
+   * This method returns an instance of <code>DateFormat</code> that will
+   * format using the specified formatting style for dates.
+   *
+   * @param style The type of formatting to perform. 
+   * 
+   * @return A new <code>DateFormat</code> instance.
+   */
+  public static final DateFormat getDateInstance (int style)
+  {
+    return getDateInstance (style, Locale.getDefault());
+  }
+
+  /**
+   * This method returns an instance of <code>DateFormat</code> that will
+   * format using the specified formatting style for dates.  The specified
+   * localed will be used in place of the default.
+   *
+   * @param style The type of formatting to perform. 
+   * @param aLocale The desired locale.
+   * 
+   * @return A new <code>DateFormat</code> instance.
+   */
+  public static final DateFormat getDateInstance (int style, Locale loc)
+  {
+    return computeInstance (style, loc, true, false);
+  }
+
+  /**
+   * This method returns a new instance of <code>DateFormat</code> that
+   * formats both dates and times using the <code>SHORT</code> style.
+   *
+   * @return A new <code>DateFormat</code>instance.
+   */
+  public static final DateFormat getDateTimeInstance ()
+  {
+    return getDateTimeInstance (DEFAULT, DEFAULT, Locale.getDefault());
+  }
+
+  /**
+   * This method returns a new instance of <code>DateFormat</code> that
+   * formats both dates and times using the <code>DEFAULT</code> style.
+   *
+   * @return A new <code>DateFormat</code>instance.
+   */
+  public static final DateFormat getDateTimeInstance (int dateStyle, 
+						      int timeStyle)
+  {
+    return getDateTimeInstance (dateStyle, timeStyle, Locale.getDefault());
+  }
+
+  /**
+   * This method returns a new instance of <code>DateFormat</code> that
+   * formats both dates and times using the specified styles.
+   * 
+   * @param dateStyle The desired style for date formatting.
+   * @param timeStyle The desired style for time formatting
+   *
+   * @return A new <code>DateFormat</code>instance.
+   */
+  public static final DateFormat getDateTimeInstance (int dateStyle, 
+						      int timeStyle, 
+						      Locale loc)
+  {
+    return computeInstance (dateStyle, timeStyle, loc, true, true);
+  }
+
+  /**
+   * This method returns a new instance of <code>DateFormat</code> that
+   * formats both dates and times using the <code>SHORT</code> style.
+   *
+   * @return A new <code>DateFormat</code>instance.
+   */
+  public static final DateFormat getInstance ()
+  {
+    // JCL book says SHORT.
+    return getDateTimeInstance (SHORT, SHORT, Locale.getDefault());
+  }
+
+  /**
+   * This method returns the <code>NumberFormat</code> object being used
+   * by this object to parse/format time values.
+   *
+   * @return The <code>NumberFormat</code> in use by this object.
+   */
+  public NumberFormat getNumberFormat ()
+  {
+    return numberFormat;
+  }
+
+ /**
+   * This method returns an instance of <code>DateFormat</code> that will
+   * format using the default formatting style for times.
+   *
+   * @return A new <code>DateFormat</code> instance.
+   */
+  public static final DateFormat getTimeInstance ()
+  {
+    return getTimeInstance (DEFAULT, Locale.getDefault());
+  }
+
+  /**
+   * This method returns an instance of <code>DateFormat</code> that will
+   * format using the specified formatting style for times.
+   *
+   * @param style The type of formatting to perform. 
+   * 
+   * @return A new <code>DateFormat</code> instance.
+   */
+  public static final DateFormat getTimeInstance (int style)
+  {
+    return getTimeInstance (style, Locale.getDefault());
+  }
+
+  /**
+   * This method returns an instance of <code>DateFormat</code> that will
+   * format using the specified formatting style for times.  The specified
+   * localed will be used in place of the default.
+   *
+   * @param style The type of formatting to perform. 
+   * @param aLocale The desired locale.
+   * 
+   * @return A new <code>DateFormat</code> instance.
+   */
+  public static final DateFormat getTimeInstance (int style, Locale loc)
+  {
+    return computeInstance (style, loc, false, true);
+  }
+
+  /**
+   * This method returns the <code>TimeZone</code> object being used by
+   * this instance.
+   *
+   * @return The time zone in use.
+   */
+  public TimeZone getTimeZone ()
+  {
+    return calendar.getTimeZone();
+  }
+
+  /**
+   * This method returns a hash value for this object.
+   * 
+   * @return A hash value for this object.
+   */
+  public int hashCode ()
+  {
+    if (numberFormat != null)
+      return numberFormat.hashCode();
+    else
+      return 0;
+  }
+
+  /**
+   * This method indicates whether or not the parsing of date and time
+   * values should be done in a lenient value.
+   *
+   * @return <code>true</code> if date/time parsing is lenient,
+   * <code>false</code> otherwise.
+   */
+  public boolean isLenient ()
+  {
+    return calendar.isLenient();
+  }
+
+  /**
+   * This method parses the specified date/time string.
+   *
+   * @param source The string to parse.
+   * @return The resultant date.
+   *
+   * @exception ParseException If the specified string cannot be parsed.
+   */
+  public Date parse (String source) throws ParseException
+  {
+    ParsePosition pos = new ParsePosition(0);
+    Date result = parse (source, pos);
+    if (result == null)
+      {
+	int index = pos.getErrorIndex();
+	if (index < 0)
+	  index = pos.getIndex();
+	throw new ParseException("invalid Date syntax in \""
+				 + source + '\"', index);
+      }
+    return result;
+  }
+
+  /** 
+   * This method parses the specified <code>String</code> into a 
+   * <code>Date</code>.  The <code>pos</code> argument contains the
+   * starting parse position on method entry and the ending parse
+   * position on method exit.
+   *
+   * @param text The string to parse.
+   * @param pos The starting parse position in entry, the ending parse
+   * position on exit.
+   *
+   * @return The parsed date, or <code>null</code> if the string cannot
+   * be parsed.
+   */
+  public abstract Date parse (String source, ParsePosition pos);
+
+  /**
+   * This method is identical to <code>parse(String, ParsePosition)</code>,
+   * but returns its result as an <code>Object</code> instead of a
+   * <code>Date</code>.
+   * 
+   * @param source The string to parse.
+   * @param pos The starting parse position in entry, the ending parse
+   * position on exit.
+   *
+   * @return The parsed date, or <code>null</code> if the string cannot
+   * be parsed.
+   */
+  public Object parseObject (String source, ParsePosition pos)
+  {
+    return parse(source, pos);
+  }
+
+  /**
+   * This method specified the <code>Calendar</code> that should be used 
+   * by this object to parse/format datetimes.
+   *
+   * @param The new <code>Calendar</code> for this object.
+   *
+   * @see java.util.Calendar
+   */
+  public void setCalendar (Calendar calendar)
+  {
+    this.calendar = calendar;
+  }
+
+  /**
+   * This method specifies whether or not this object should be lenient in 
+   * the syntax it accepts while parsing date/time values.
+   *
+   * @param lenient <code>true</code> if parsing should be lenient,
+   * <code>false</code> otherwise.
+   */
+  public void setLenient (boolean lenient)
+  {
+    calendar.setLenient(lenient);
+  }
+
+  /**
+   * This method specifies the <code>NumberFormat</code> object that should
+   * be used by this object to parse/format times.
+   *
+   * @param The <code>NumberFormat</code> in use by this object.
+   */
+  public void setNumberFormat (NumberFormat numberFormat)
+  {
+    this.numberFormat = numberFormat;
+  }
+
+  /**
+   * This method sets the time zone that should be used by this object.
+   *
+   * @param The new time zone.
+   */
+  public void setTimeZone (TimeZone timeZone)
+  {
+    calendar.setTimeZone(timeZone);
+  }
+}

libjava/classpath/java/text/DateFormatSymbols.java

@@ -0,0 +1,525 @@
+/* DateFormatSymbols.java -- Format over a range of numbers
+   Copyright (C) 1998, 1999, 2000, 2001, 2003, 2005  Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+import java.util.Locale;
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+import java.util.StringTokenizer;
+
+/**
+ * This class acts as container for locale specific date/time formatting
+ * information such as the days of the week and the months of the year.
+ * @author Per Bothner (bothner@cygnus.com)
+ * @date October 24, 1998.
+ */
+/* Written using "Java Class Libraries", 2nd edition, ISBN 0-201-31002-3.
+ * Status:  Believed complete and correct.
+ */
+public class DateFormatSymbols implements java.io.Serializable, Cloneable
+{
+  String[] ampms;
+  String[] eras;
+  private String localPatternChars;
+  String[] months;
+  String[] shortMonths;
+  String[] shortWeekdays;
+  String[] weekdays;
+  private String[][] zoneStrings;
+
+  private static final long serialVersionUID = -5987973545549424702L;
+
+  // The order of these prefixes must be the same as in DateFormat
+  private static final String[] formatPrefixes =
+  {
+    "full", "long", "medium", "short"
+  };
+
+  // These are each arrays with a value for SHORT, MEDIUM, LONG, FULL,
+  // and DEFAULT (constants defined in java.text.DateFormat).  While
+  // not part of the official spec, we need a way to get at locale-specific
+  // default formatting patterns.  They are declared package scope so
+  // as to be easily accessible where needed (DateFormat, SimpleDateFormat).
+  transient String[] dateFormats;
+  transient String[] timeFormats;
+
+  private static String[] getStringArray(ResourceBundle res, String name)
+  { 
+    return res.getString(name).split("\u00ae");
+  }
+
+  private String[][] getZoneStrings(ResourceBundle res)
+  {
+    try
+      {
+        int index = 0;
+        String data = res.getString("zoneStrings");
+	String[] zones = data.split("\u00a9");
+	String[][] array = new String[zones.length][];
+	for (int a = 0; a < zones.length; ++a)
+	  array[a] = zones[a].split("\u00ae");
+	return array;
+      }
+    catch (MissingResourceException e)
+      {
+	return new String[0][];
+      }
+  }
+  
+  private String[] formatsForKey(ResourceBundle res, String key) 
+  {
+    String[] values = new String[formatPrefixes.length];
+    
+    for (int i = 0; i < formatPrefixes.length; i++)
+      values[i] = res.getString(formatPrefixes[i] + key);
+  
+    return values;
+  }
+
+  /**
+   * This method initializes a new instance of <code>DateFormatSymbols</code>
+   * by loading the date format information for the specified locale.
+   *
+   * @param locale The locale for which date formatting symbols should
+   *               be loaded. 
+   */
+  public DateFormatSymbols (Locale locale) throws MissingResourceException
+  {
+    ResourceBundle res
+      = ResourceBundle.getBundle("gnu.java.locale.LocaleInformation", locale,
+      				 ClassLoader.getSystemClassLoader());
+
+    ampms = getStringArray(res, "ampms");
+    eras = getStringArray(res, "eras");
+    localPatternChars = res.getString("localPatternChars");
+    months = getStringArray(res, "months");
+    shortMonths = getStringArray(res, "shortMonths");
+    shortWeekdays = getStringArray(res, "shortWeekdays");
+    weekdays = getStringArray(res, "weekdays");
+    zoneStrings = getZoneStrings(res);
+    dateFormats = formatsForKey(res, "DateFormat");
+    timeFormats = formatsForKey(res, "TimeFormat");
+  }
+
+  /**
+   * This method loads the format symbol information for the default
+   * locale.
+   */
+  public DateFormatSymbols () throws MissingResourceException
+  {
+    this (Locale.getDefault());
+  }
+
+  /**
+   * This method returns the list of strings used for displaying AM or PM.
+   * This is a two element <code>String</code> array indexed by
+   * <code>Calendar.AM</code> and <code>Calendar.PM</code>
+   *
+   * @return The list of AM/PM display strings.
+   */
+  public String[] getAmPmStrings()
+  {
+    return ampms;
+  }
+
+  /**
+    * This method returns the list of strings used for displaying eras
+    * (e.g., "BC" and "AD").  This is a two element <code>String</code>
+    * array indexed by <code>Calendar.BC</code> and <code>Calendar.AD</code>.
+    *
+    * @return The list of era disply strings.
+    */
+  public String[] getEras()
+  {
+    return eras;
+  }
+
+  /**
+    * This method returns the pattern character information for this
+    * object.  This is an 18 character string that contains the characters
+    * that are used in creating the date formatting strings in 
+    * <code>SimpleDateFormat</code>.   The following are the character
+    * positions in the string and which format character they correspond
+    * to (the character in parentheses is the default value in the US English
+    * locale):
+    * <p>
+    * <ul>
+    * <li>0 - era (G)</li>
+    * <li>1 - year (y)</li>
+    * <li>2 - month (M)</li>
+    * <li>3 - day of month (d)</li>
+    * <li>4 - hour out of 12, from 1-12 (h)</li>
+    * <li>5 - hour out of 24, from 0-23 (H)</li>
+    * <li>6 - minute (m)</li>
+    * <li>7 - second (s)</li>
+    * <li>8 - millisecond (S)</li>
+    * <li>9 - date of week (E)</li>
+    * <li>10 - date of year (D)</li>
+    * <li>11 - day of week in month, eg. "4th Thur in Nov" (F)</li>
+    * <li>12 - week in year (w)</li>
+    * <li>13 - week in month (W)</li>
+    * <li>14 - am/pm (a)</li>
+    * <li>15 - hour out of 24, from 1-24 (k)</li>
+    * <li>16 - hour out of 12, from 0-11 (K)</li>
+    * <li>17 - time zone (z)</li>
+    * </ul>
+    *
+    * @return The format patter characters
+    */
+  public String getLocalPatternChars()
+  {
+    return localPatternChars;
+  }
+
+  /**
+   * This method returns the list of strings used for displaying month
+   * names (e.g., "January" and "February").  This is a thirteen element
+   * string array indexed by <code>Calendar.JANUARY</code> through
+   * <code>Calendar.UNDECEMBER</code>.  Note that there are thirteen
+   * elements because some calendars have thriteen months.
+   *
+   * @return The list of month display strings.
+   */
+  public String[] getMonths ()
+  {
+    return months;
+  }
+
+  /**
+   * This method returns the list of strings used for displaying abbreviated
+   * month names (e.g., "Jan" and "Feb").  This is a thirteen element
+   * <code>String</code> array indexed by <code>Calendar.JANUARY</code>
+   * through <code>Calendar.UNDECEMBER</code>.  Note that there are thirteen
+   * elements because some calendars have thirteen months.
+   *
+   * @return The list of abbreviated month display strings.
+   */
+  public String[] getShortMonths ()
+  {
+    return shortMonths;
+  }
+
+  /**
+   * This method returns the list of strings used for displaying abbreviated 
+   * weekday names (e.g., "Sun" and "Mon").  This is an eight element
+   * <code>String</code> array indexed by <code>Calendar.SUNDAY</code>
+   * through <code>Calendar.SATURDAY</code>.  Note that the first element
+   * of this array is ignored.
+   *
+   * @return This list of abbreviated weekday display strings.
+   */
+  public String[] getShortWeekdays ()
+  {
+    return shortWeekdays;
+  }
+
+  /**
+   * This method returns the list of strings used for displaying weekday
+   * names (e.g., "Sunday" and "Monday").  This is an eight element
+   * <code>String</code> array indexed by <code>Calendar.SUNDAY</code>
+   * through <code>Calendar.SATURDAY</code>.  Note that the first element
+   * of this array is ignored.
+   *
+   * @return This list of weekday display strings.
+   */
+  public String[] getWeekdays ()
+  {
+    return weekdays;
+  }
+
+  /**
+   * This method returns this list of localized timezone display strings.
+   * This is a two dimensional <code>String</code> array where each row in
+   * the array contains five values:
+   * <P>
+   * <ul>
+   * <li>0 - The non-localized time zone id string.</li>
+   * <li>1 - The long name of the time zone (standard time).</li>
+   * <li>2 - The short name of the time zone (standard time).</li>
+   * <li>3 - The long name of the time zone (daylight savings time).</li>
+   * <li>4 - the short name of the time zone (daylight savings time).</li>
+   * </ul>
+   *
+   * @return The list of time zone display strings.
+   */
+  public String[] [] getZoneStrings ()
+  {
+    return zoneStrings;
+  }
+
+  /**
+   * This method sets the list of strings used to display AM/PM values to
+   * the specified list.
+   * This is a two element <code>String</code> array indexed by
+   * <code>Calendar.AM</code> and <code>Calendar.PM</code>
+   *
+   * @param ampms The new list of AM/PM display strings.
+   */
+  public void setAmPmStrings (String[] value)
+  {
+    ampms = value;
+  }
+
+  /**
+   * This method sets the list of strings used to display time eras to
+   * to the specified list.
+   * This is a two element <code>String</code>
+   * array indexed by <code>Calendar.BC</code> and <code>Calendar.AD</code>.
+   *
+   * @param eras The new list of era disply strings.
+   */
+  public void setEras (String[] value)
+  {
+    eras = value;
+  }
+
+  /**
+    * This method sets the list of characters used to specific date/time
+    * formatting strings.
+    * This is an 18 character string that contains the characters
+    * that are used in creating the date formatting strings in 
+    * <code>SimpleDateFormat</code>.   The following are the character
+    * positions in the string and which format character they correspond
+    * to (the character in parentheses is the default value in the US English
+    * locale):
+    * <p>
+    * <ul>
+    * <li>0 - era (G)</li>
+    * <li>1 - year (y)</li>
+    * <li>2 - month (M)</li>
+    * <li>3 - day of month (d)</li>
+    * <li>4 - hour out of 12, from 1-12 (h)</li>
+    * <li>5 - hour out of 24, from 0-23 (H)</li>
+    * <li>6 - minute (m)</li>
+    * <li>7 - second (s)</li>
+    * <li>8 - millisecond (S)</li>
+    * <li>9 - date of week (E)</li>
+    * <li>10 - date of year (D)</li>
+    * <li>11 - day of week in month, eg. "4th Thur in Nov" (F)</li>
+    * <li>12 - week in year (w)</li>
+    * <li>13 - week in month (W)</li>
+    * <li>14 - am/pm (a)</li>
+    * <li>15 - hour out of 24, from 1-24 (k)</li>
+    * <li>16 - hour out of 12, from 0-11 (K)</li>
+    * <li>17 - time zone (z)</li>
+    * </ul>
+    *
+    * @param localPatternChars The new format patter characters
+    */
+  public void setLocalPatternChars (String value)
+  {
+    localPatternChars = value;
+  }
+
+  /**
+    * This method sets the list of strings used to display month names.
+    * This is a thirteen element
+    * string array indexed by <code>Calendar.JANUARY</code> through
+    * <code>Calendar.UNDECEMBER</code>.  Note that there are thirteen
+    * elements because some calendars have thriteen months.
+    *
+    * @param months The list of month display strings.
+    */
+  public void setMonths (String[] value)
+  {
+    months = value;
+  }
+
+  /**
+   * This method sets the list of strings used to display abbreviated month
+   * names.
+   * This is a thirteen element
+   * <code>String</code> array indexed by <code>Calendar.JANUARY</code>
+   * through <code>Calendar.UNDECEMBER</code>.  Note that there are thirteen
+   * elements because some calendars have thirteen months.
+   *
+   * @param shortMonths The new list of abbreviated month display strings.
+   */
+  public void setShortMonths (String[] value)
+  {
+    shortMonths = value;
+  }
+
+  /**
+   * This method sets the list of strings used to display abbreviated
+   * weekday names.
+   * This is an eight element
+   * <code>String</code> array indexed by <code>Calendar.SUNDAY</code>
+   * through <code>Calendar.SATURDAY</code>.  Note that the first element
+   * of this array is ignored.
+   *
+   * @param shortWeekdays This list of abbreviated weekday display strings.
+   */
+  public void setShortWeekdays (String[] value)
+  {
+    shortWeekdays = value;
+  }
+
+  /**
+   * This method sets the list of strings used to display weekday names.
+   * This is an eight element
+   * <code>String</code> array indexed by <code>Calendar.SUNDAY</code>
+   * through <code>Calendar.SATURDAY</code>.  Note that the first element
+   * of this array is ignored.
+   *
+   * @param weekdays This list of weekday display strings.
+   */
+  public void setWeekdays (String[] value)
+  {
+    weekdays = value;
+  }
+
+  /**
+   * This method sets the list of display strings for time zones.
+   * This is a two dimensional <code>String</code> array where each row in
+   * the array contains five values:
+   * <P>
+   * <ul>
+   * <li>0 - The non-localized time zone id string.</li>
+   * <li>1 - The long name of the time zone (standard time).</li>
+   * <li>2 - The short name of the time zone (standard time).</li>
+   * <li>3 - The long name of the time zone (daylight savings time).</li>
+   * <li>4 - the short name of the time zone (daylight savings time).</li>
+   * </ul>
+   *
+   * @return The list of time zone display strings.
+   */
+  public void setZoneStrings (String[][] value)
+  {
+    zoneStrings = value;
+  }
+
+  /* Does a "deep" equality test - recurses into arrays. */
+  private static boolean equals (Object x, Object y)
+  {
+    if (x == y)
+      return true;
+    if (x == null || y == null)
+      return false;
+    if (! (x instanceof Object[]) || ! (y instanceof Object[]))
+      return x.equals(y);
+    Object[] xa = (Object[]) x;
+    Object[] ya = (Object[]) y;
+    if (xa.length != ya.length)
+      return false;
+    for (int i = xa.length;  --i >= 0; )
+      {
+	if (! equals(xa[i], ya[i]))
+	  return false;
+      }
+    return true;
+  }
+
+  private static int hashCode (Object x)
+  {
+    if (x == null)
+      return 0;
+    if (! (x instanceof Object[]))
+      return x.hashCode();
+    Object[] xa = (Object[]) x;
+    int hash = 0;
+    for (int i = 0;  i < xa.length;  i++)
+      hash = 37 * hashCode(xa[i]);
+    return hash;
+  }
+
+  /**
+   * This method tests a specified object for equality against this object.
+   * This will be true if and only if the specified object:
+   * <p>
+   * <ul>
+   * <li> Is not <code>null</code>.</li>
+   * <li> Is an instance of <code>DateFormatSymbols</code>.</li>
+   * <li> Contains identical formatting symbols to this object.</li>
+   * </ul>
+   * 
+   * @param obj The <code>Object</code> to test for equality against.
+   *
+   * @return <code>true</code> if the specified object is equal to this one,
+   * <code>false</code> otherwise.
+   */
+  public boolean equals (Object obj)
+  {
+    if (! (obj instanceof DateFormatSymbols))
+      return false;
+    DateFormatSymbols other = (DateFormatSymbols) obj;
+    return (equals(ampms, other.ampms)
+	    && equals(eras, other.eras)
+	    && equals(localPatternChars, other.localPatternChars)
+	    && equals(months, other.months)
+	    && equals(shortMonths, other.shortMonths)
+	    && equals(shortWeekdays, other.shortWeekdays)
+	    && equals(weekdays, other.weekdays)
+	    && equals(zoneStrings, other.zoneStrings));
+  }
+
+  /**
+   * Returns a new copy of this object.
+   *
+   * @param A copy of this object
+   */
+  public Object clone ()
+  {
+    try
+      {
+        return super.clone ();
+      } 
+    catch (CloneNotSupportedException e) 
+      {
+        return null;
+      }
+  }
+
+  /**
+   * This method returns a hash value for this object.
+   *
+   * @return A hash value for this object.
+   */
+  public int hashCode ()
+  {
+    return (hashCode(ampms)
+	    ^ hashCode(eras)
+	    ^ hashCode(localPatternChars)
+	    ^ hashCode(months)
+	    ^ hashCode(shortMonths)
+	    ^ hashCode(shortWeekdays)
+	    ^ hashCode(weekdays)
+	    ^ hashCode(zoneStrings));
+  }
+}

libjava/classpath/java/text/DecimalFormatSymbols.java

@@ -0,0 +1,688 @@
+/* DecimalFormatSymbols.java -- Format symbols used by DecimalFormat
+   Copyright (C) 1999, 2000, 2001, 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.Serializable;
+import java.util.Currency;
+import java.util.Locale;
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+
+/**
+ * This class is a container for the symbols used by 
+ * <code>DecimalFormat</code> to format numbers and currency
+ * for a particular locale.  These are
+ * normally handled automatically, but an application can override
+ * values as desired using this class.
+ *
+ * @author Tom Tromey (tromey@cygnus.com)
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
+ * @date February 24, 1999
+ * @see java.text.DecimalFormat
+ */
+/* Written using "Java Class Libraries", 2nd edition, plus online
+ * API docs for JDK 1.2 from http://www.javasoft.com.
+ * Status:  Believed complete and correct to 1.2.
+ */
+public final class DecimalFormatSymbols implements Cloneable, Serializable
+{
+  public Object clone ()
+  {
+    try
+      {
+	return super.clone ();
+      }
+    catch(CloneNotSupportedException e)
+      {
+	return null;
+      }
+  }
+
+  /**
+   * This method initializes a new instance of
+   * <code>DecimalFormatSymbols</code> for the default locale.
+   */
+  public DecimalFormatSymbols ()
+  {
+    this (Locale.getDefault());
+  }
+
+  /**
+   * Retrieves a valid string, either using the supplied resource
+   * bundle or the default value.
+   *
+   * @param bundle the resource bundle to use to find the string.
+   * @param name key for the string in the resource bundle.
+   * @param def default value for the string.
+   */
+  private String safeGetString(ResourceBundle bundle,
+                               String name, String def)
+  {
+    if (bundle != null)
+      {
+	try
+	  {
+	    return bundle.getString(name);
+	  }
+	catch (MissingResourceException x)
+	  {
+	  }
+      }
+    return def;
+  }
+
+  private char safeGetChar(ResourceBundle bundle,
+                           String name, char def)
+  {
+    String r = null;
+    if (bundle != null)
+      {
+	try
+	  {
+	    r = bundle.getString(name);
+	  }
+	catch (MissingResourceException x)
+	  {
+	  }
+      }
+    if (r == null || r.length() < 1)
+      return def;
+    return r.charAt(0);
+  }
+
+  /**
+   * This method initializes a new instance of
+   * <code>DecimalFormatSymbols</code> for the specified locale.
+   * <strong>Note</strong>: if the locale does not have an associated
+   * <code>Currency</code> instance, the currency symbol and
+   * international currency symbol will be set to the strings "?"
+   * and "XXX" respectively.  This generally happens with language
+   * locales (those with no specified country), such as
+   * <code>Locale.ENGLISH</code>.
+   *
+   * @param locale The local to load symbols for.
+   * @throws NullPointerException if the locale is null.
+   */
+  public DecimalFormatSymbols (Locale loc)
+  {
+    ResourceBundle res;
+
+    currency = Currency.getInstance("XXX");
+    currencySymbol = "?";
+    intlCurrencySymbol = "XXX";
+    try
+      {
+	res = ResourceBundle.getBundle("gnu.java.locale.LocaleInformation",
+		loc, ClassLoader.getSystemClassLoader());
+      }
+    catch (MissingResourceException x)
+      {
+	res = null;
+      }
+    try
+      {
+	Currency localeCurrency = Currency.getInstance(loc);
+	if (localeCurrency != null)
+	  {
+	    setCurrency(localeCurrency);
+	  }
+      }
+    catch(IllegalArgumentException exception)
+      {
+	/* Locale has an invalid currency */
+      }
+    decimalSeparator = safeGetChar (res, "decimalSeparator", '.');
+    digit = safeGetChar (res, "digit", '#');
+    exponential = safeGetChar (res, "exponential", 'E');
+    groupingSeparator = safeGetChar (res, "groupingSeparator", ',');
+    infinity = safeGetString (res, "infinity", "\u221e");
+    try
+      {
+	monetarySeparator = safeGetChar (res, "monetarySeparator", '.');
+      }
+    catch (MissingResourceException x)
+      {
+	monetarySeparator = decimalSeparator;
+      }
+    minusSign = safeGetChar (res, "minusSign", '-');
+    NaN = safeGetString (res, "NaN", "\ufffd");
+    patternSeparator = safeGetChar (res, "patternSeparator", ';');
+    percent = safeGetChar (res, "percent", '%');
+    perMill = safeGetChar (res, "perMill", '\u2030');
+    zeroDigit = safeGetChar (res, "zeroDigit", '0');
+    locale = loc;
+  }
+
+  /**
+   * This method this this object for equality against the specified object.
+   * This will be true if and only if the following criteria are met with
+   * regard to the specified object:
+   * <p>
+   * <ul>
+   * <li>It is not <code>null</code>.</li>
+   * <li>It is an instance of <code>DecimalFormatSymbols</code>.</li>
+   * <li>All of its symbols are identical to the symbols in this object.</li>
+   * </ul>
+   *
+   * @return <code>true</code> if the specified object is equal to this
+   * object, <code>false</code> otherwise.
+   */
+  public boolean equals (Object obj)
+  {
+    if (! (obj instanceof DecimalFormatSymbols))
+      return false;
+    DecimalFormatSymbols dfs = (DecimalFormatSymbols) obj;
+    return (currencySymbol.equals(dfs.currencySymbol)
+	    && decimalSeparator == dfs.decimalSeparator
+	    && digit == dfs.digit
+	    && exponential == dfs.exponential
+	    && groupingSeparator == dfs.groupingSeparator
+	    && infinity.equals(dfs.infinity)
+	    && intlCurrencySymbol.equals(dfs.intlCurrencySymbol)
+	    && minusSign == dfs.minusSign
+	    && monetarySeparator == dfs.monetarySeparator
+	    && NaN.equals(dfs.NaN)
+	    && patternSeparator == dfs.patternSeparator
+	    && percent == dfs.percent
+	    && perMill == dfs.perMill
+	    && zeroDigit == dfs.zeroDigit);
+  }
+
+  /**
+   * Returns the currency corresponding to the currency symbol stored
+   * in this instance of <code>DecimalFormatSymbols</code>.
+   *
+   * @return An instance of <code>Currency</code> which matches
+   *         the currency used, or null if there is no corresponding
+   *         instance.
+   */
+  public Currency getCurrency ()
+  {
+    return currency;
+  }
+
+  /**
+   * This method returns the currency symbol in local format.  For example,
+   * "$" for Canadian dollars.
+   *
+   * @return The currency symbol in local format.
+   */
+  public String getCurrencySymbol ()
+  {
+    return currencySymbol;
+  }
+
+  /**
+   * This method returns the character used as the decimal point.
+   *
+   * @return The character used as the decimal point.
+   */
+  public char getDecimalSeparator ()
+  {
+    return decimalSeparator;
+  }
+
+  /**
+   * This method returns the character used to represent a digit in a
+   * format pattern string.
+   *
+   * @return The character used to represent a digit in a format
+   * pattern string. 
+   */
+  public char getDigit ()
+  {
+    return digit;
+  }
+
+  /**
+   * This method returns the character used to represent the exponential
+   * format.  This is a GNU Classpath extension.
+   *
+   * @return the character used to represent an exponential in a format
+   *         pattern string.
+   */
+  char getExponential ()
+  {
+    return exponential;
+  }
+
+  /**
+   * This method sets the character used to separate groups of digits.  For
+   * example, the United States uses a comma (,) to separate thousands in
+   * a number.
+   *
+   * @return The character used to separate groups of digits.
+   */
+  public char getGroupingSeparator ()
+  {
+    return groupingSeparator;
+  }
+
+  /**
+   * This method returns the character used to represent infinity.
+   *
+   * @return The character used to represent infinity.
+   */
+  public String getInfinity ()
+  {
+    return infinity;
+  }
+
+  /**
+   * This method returns the ISO 4217 currency code for
+   * the currency used.
+   *
+   * @return the ISO 4217 currency code.
+   */
+  public String getInternationalCurrencySymbol ()
+  {
+    return intlCurrencySymbol;
+  }
+
+  /**
+   * This method returns the character used to represent the minus sign.
+   *
+   * @return The character used to represent the minus sign.
+   */
+  public char getMinusSign ()
+  {
+    return minusSign;
+  }
+
+  /**
+   * This method returns the character used to represent the decimal
+   * point for currency values.
+   *
+   * @return The decimal point character used in currency values.
+   */
+  public char getMonetaryDecimalSeparator ()
+  {
+    return monetarySeparator;
+  }
+
+  /**
+   * This method returns the string used to represent the NaN (not a number)
+   * value.
+   *
+   * @return The string used to represent NaN
+   */
+  public String getNaN ()
+  {
+    return NaN;
+  }
+
+  /**
+   * This method returns the character used to separate positive and negative
+   * subpatterns in a format pattern.
+   *
+   * @return The character used to separate positive and negative subpatterns
+   * in a format pattern.
+   */
+  public char getPatternSeparator ()
+  {
+    return patternSeparator;
+  }
+
+  /**
+   * This method returns the character used as the percent sign.
+   *
+   * @return The character used as the percent sign.
+   */
+  public char getPercent ()
+  {
+    return percent;
+  }
+
+  /**
+   * This method returns the character used as the per mille character.
+   *
+   * @return The per mille character.
+   */
+  public char getPerMill ()
+  {
+    return perMill;
+  }
+
+  /**
+   * This method returns the character used to represent the digit zero.
+   *
+   * @return The character used to represent the digit zero.
+   */
+  public char getZeroDigit ()
+  {
+    return zeroDigit;
+  }
+
+  /**
+   * This method returns a hash value for this object.
+   *
+   * @return A hash value for this object.
+   */
+  public int hashCode ()
+  {
+    // Compute based on zero digit, grouping separator, and decimal
+    // separator -- JCL book.  This probably isn't a very good hash
+    // code.
+    return zeroDigit << 16 + groupingSeparator << 8 + decimalSeparator;
+  }
+
+  /**
+   * This method sets the currency symbol and ISO 4217 currency
+   * code to the values obtained from the supplied currency.
+   *
+   * @param currency the currency from which to obtain the values.
+   * @throws NullPointerException if the currency is null.
+   */
+  public void setCurrency (Currency currency)
+  {
+    intlCurrencySymbol = currency.getCurrencyCode();
+    currencySymbol = currency.getSymbol();
+    this.currency = currency;
+  }
+
+  /**
+   * This method sets the currency symbol to the specified value.
+   *
+   * @param currencySymbol The new currency symbol
+   */
+  public void setCurrencySymbol (String currency)
+  {
+    currencySymbol = currency;
+  }
+
+  /**
+   * This method sets the decimal point character to the specified value.
+   *
+   * @param decimalSeparator The new decimal point character
+   */
+  public void setDecimalSeparator (char decimalSep)
+  {
+    decimalSeparator = decimalSep;
+  }
+
+  /**
+   * This method sets the character used to represents a digit in a format
+   * string to the specified value.
+   *
+   * @param digit The character used to represent a digit in a format pattern.
+   */
+  public void setDigit (char digit)
+  {
+    this.digit = digit;
+  }
+
+  /**
+   * This method sets the exponential character used in the format string to
+   * the specified value.  This is a GNU Classpath extension.
+   *
+   * @param exp the character used for the exponential in a format pattern.
+   */
+  void setExponential (char exp)
+  {
+    exponential = exp;
+  }
+
+  /**
+   * This method sets the character used to separate groups of digits.
+   *
+   * @param groupingSeparator The character used to separate groups of digits.
+   */
+  public void setGroupingSeparator (char groupSep)
+  {
+    groupingSeparator = groupSep;
+  }
+
+  /**
+   * This method sets the string used to represents infinity.
+   *
+   * @param infinity The string used to represent infinity.
+   */
+  public void setInfinity (String infinity)
+  {
+    this.infinity = infinity;
+  }
+
+  /**
+   * This method sets the international currency symbol to the
+   * specified value. If a valid <code>Currency</code> instance
+   * exists for the international currency code, then this is
+   * used for the currency attribute, and the currency symbol
+   * is set to the corresponding value from this instance.
+   * Otherwise, the currency attribute is set to null and the
+   * symbol is left unmodified. 
+   *
+   * @param currencyCode The new international currency symbol.
+   */
+  public void setInternationalCurrencySymbol (String currencyCode)
+  {
+    intlCurrencySymbol = currencyCode;
+    try
+      {
+	currency = Currency.getInstance(currencyCode);
+      }
+    catch (IllegalArgumentException exception)
+      {
+	currency = null;
+      }
+    if (currency != null)
+      {
+        setCurrencySymbol(currency.getSymbol(locale));
+      }
+  }
+
+  /**
+   * This method sets the character used to represent the minus sign.
+   *
+   * @param minusSign The character used to represent the minus sign.
+   */
+  public void setMinusSign (char minusSign)
+  {
+    this.minusSign = minusSign;
+  }
+
+  /**
+   * This method sets the character used for the decimal point in currency
+   * values.
+   *
+   * @param monetarySeparator The decimal point character used in
+   *                          currency values. 
+   */
+  public void setMonetaryDecimalSeparator (char decimalSep)
+  {
+    monetarySeparator = decimalSep;
+  }
+
+  /**
+   * This method sets the string used to represent the NaN (not a
+   * number) value. 
+   *
+   * @param NaN The string used to represent NaN
+   */
+  public void setNaN (String nan)
+  {
+    NaN = nan;
+  }
+
+  /**
+   * This method sets the character used to separate positive and negative
+   * subpatterns in a format pattern.
+   *
+   * @param patternSeparator The character used to separate positive and
+   * negative subpatterns in a format pattern.
+   */
+  public void setPatternSeparator (char patternSep)
+  {
+    patternSeparator = patternSep;
+  }
+
+  /**
+   * This method sets the character used as the percent sign.
+   *
+   * @param percent  The character used as the percent sign.
+   */
+  public void setPercent (char percent)
+  {
+    this.percent = percent;
+  }
+
+  /**
+   * This method sets the character used as the per mille character.
+   *
+   * @param perMill The per mille character.
+   */
+  public void setPerMill (char perMill)
+  {
+    this.perMill = perMill;
+  }
+
+  /**
+   * This method sets the character used to represent the digit zero.
+   *
+   * @param zeroDigit The character used to represent the digit zero.
+   */
+  public void setZeroDigit (char zeroDigit)
+  {
+    this.zeroDigit = zeroDigit;
+  }
+
+  /**
+   * @serial A string used for the local currency
+   */
+  private String currencySymbol;
+  /**
+   * @serial The <code>char</code> used to separate decimals in a number.
+   */
+  private char decimalSeparator;
+  /**
+   * @serial This is the <code>char</code> used to represent a digit in
+   * a format specification.
+   */
+  private char digit;
+  /**
+   * @serial This is the <code>char</code> used to represent the exponent
+   * separator in exponential notation.
+   */
+  private char exponential;
+  /**
+   * @serial This separates groups of thousands in numbers.
+   */
+  private char groupingSeparator;
+  /**
+   * @serial This string represents infinity.
+   */
+  private String infinity;
+  /**
+   * @serial This string represents the local currency in an international
+   * context, eg, "C$" for Canadian dollars.
+   */
+  private String intlCurrencySymbol;
+  /**
+   * @serial This is the character used to represent the minus sign.
+   */
+  private char minusSign;
+  /**
+   * @serial This character is used to separate decimals when formatting
+   * currency values.
+   */
+  private char monetarySeparator;
+  /**
+   * @serial This string is used the represent the Java NaN value for
+   * "not a number".
+   */
+  private String NaN;
+  /**
+   * @serial This is the character used to separate positive and negative
+   * subpatterns in a format pattern.
+   */
+  private char patternSeparator;
+  /**
+   * @serial This is the percent symbols
+   */
+  private char percent;
+  /**
+   * @serial This character is used for the mille percent sign.
+   */
+  private char perMill;
+  /**
+   * @serial This value represents the type of object being de-serialized.
+   * 0 indicates a pre-Java 1.1.6 version, 1 indicates 1.1.6 or later.
+   * 0 indicates a pre-Java 1.1.6 version, 1 indicates 1.1.6 or later,
+   * 2 indicates 1.4 or later
+    */
+  private int serialVersionOnStream = 2;
+  /**
+   * @serial This is the character used to represent 0.
+   */
+  private char zeroDigit;
+
+  /**
+   * @serial The locale of these currency symbols.
+   */
+  private Locale locale;
+
+  /**
+   * The currency used for the symbols in this instance.
+   * This is stored temporarily for efficiency reasons,
+   * as well as to ensure that the correct instance
+   * is restored from the currency code.
+   *
+   * @serial Ignored.
+   */
+  private transient Currency currency;
+
+  private static final long serialVersionUID = 5772796243397350300L;
+
+  private void readObject(ObjectInputStream stream)
+    throws IOException, ClassNotFoundException
+  {
+    stream.defaultReadObject();
+    if (serialVersionOnStream < 1)
+      {
+        monetarySeparator = decimalSeparator;
+	exponential = 'E';
+      }
+    if (serialVersionOnStream < 2)
+	locale = Locale.getDefault();
+
+    serialVersionOnStream = 2;
+  }
+}

libjava/classpath/java/text/FieldPosition.java

@@ -0,0 +1,232 @@
+/* FieldPosition.java -- Keeps track of field positions while formatting
+   Copyright (C) 1998, 1999, 2001, 2005  Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+/**
+ * This class is used by the java.text formatting classes to track
+ * field positions.  A field position is defined by an identifier value
+ * and begin and end index positions.  The formatting classes in java.text
+ * typically define constant values for the field identifiers.
+ *
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ * @author Per Bothner (bothner@cygnus.com)
+ */
+public class FieldPosition
+{
+  /**
+   * This is the field identifier value.
+   */
+  private int field_id;
+
+  /**
+   * This is the beginning index of the field.
+   */
+  private int begin;
+
+  /**
+   * This is the ending index of the field.
+   */
+  private int end;
+
+  /**
+   * This is the field attribute value.
+   */
+  private Format.Field field_attribute;
+
+  /**
+   * This method initializes a new instance of <code>FieldPosition</code>
+   * to have the specified field attribute. The attribute will be used as
+   * an id. It is formally equivalent to calling FieldPosition(field, -1).
+   *
+   * @param field The field format attribute.
+   */
+  public FieldPosition (Format.Field field)
+  {
+    this(field, -1);
+  }
+
+  /**
+   * This method initializes a new instance of <code>FieldPosition</code>
+   * to have the specified field attribute. The attribute will be used as
+   * an id is non null. The integer field id is only used if the Format.Field
+   * attribute is not used by the formatter.
+   *
+   * @param field The field format attribute.
+   * @param field_id The field identifier value.
+   */
+  public FieldPosition (Format.Field field, int field_id)
+  {
+    this.field_attribute = field;
+    this.field_id = field_id;
+  }
+
+  /**
+   * This method initializes a new instance of <code>FieldPosition</code> to
+   * have the specified field id.
+   *
+   * @param field_id The field identifier value.
+   */
+  public FieldPosition (int field_id)
+  {
+    this.field_id = field_id;
+  }
+
+  /**
+   * This method returns the field identifier value for this object.
+   *
+   * @return The field identifier.
+   */
+  public int getField ()
+  {
+    return field_id;
+  }
+
+  public Format.Field getFieldAttribute ()
+  {
+    return field_attribute;
+  }
+
+  /**
+   * This method returns the beginning index for this field.
+   *
+   * @return The beginning index.
+   */
+  public int getBeginIndex ()
+  {
+    return begin;
+  }
+
+  /**
+   * This method sets the beginning index of this field to the specified value.
+   *
+   * @param begin The new beginning index.
+   */
+  public void setBeginIndex (int begin)
+  {
+    this.begin = begin;
+  }
+
+  /**
+   * This method returns the ending index for the field.
+   *
+   * @return The ending index.
+   */
+  public int getEndIndex ()
+  {
+    return end;
+  }
+
+  /**
+   * This method sets the ending index of this field to the specified value.
+   *
+   * @param end The new ending index.
+   */
+  public void setEndIndex (int end)
+  {
+    this.end = end;
+  }
+
+  /**
+   * This method tests this object for equality against the specified object.
+   * The objects will be considered equal if and only if:
+   * <p>
+   * <ul>
+   * <li>The specified object is not <code>null</code>.
+   * <li>The specified object has the same class as this object.
+   * <li>The specified object has the same field identifier, field attribute 
+   * and beginning and ending index as this object.
+   * </ul>
+   *
+   * @param obj The object to test for equality to this object.
+   *
+   * @return <code>true</code> if the specified object is equal to
+   * this object, <code>false</code> otherwise. 
+   */
+  public boolean equals (Object obj)
+  {
+    if (this == obj)
+      return true;
+
+    if (obj == null || obj.getClass() != this.getClass())
+      return false;
+
+    FieldPosition fp = (FieldPosition) obj;
+    return (field_id == fp.field_id
+	    && (field_attribute == fp.field_attribute 
+		|| (field_attribute != null 
+		    && field_attribute.equals(fp.field_attribute)))
+	    && begin == fp.begin
+	    && end == fp.end);
+  }
+
+
+  /**
+   * This method returns a hash value for this object
+   * 
+   * @return A hash value for this object.
+   */
+  public int hashCode ()
+  {
+    int hash = 5;
+
+    hash = 31 * hash + field_id;
+    hash = 31 * hash + begin;
+    hash = 31 * hash + end;
+    hash = 31 * hash + 
+      (null == field_attribute ? 0 : field_attribute.hashCode());
+
+    return hash;
+  }
+
+  /**
+   * This method returns a <code>String</code> representation of this
+   * object.
+   *
+   * @return A <code>String</code> representation of this object.
+   */
+  public String toString ()
+  {
+    return (getClass ().getName ()
+	    + "[field=" + getField ()
+	    + ",attribute=" + getFieldAttribute ()
+	    + ",beginIndex=" + getBeginIndex () 
+	    + ",endIndex=" + getEndIndex () 
+	    + "]");
+  }
+}

libjava/classpath/java/text/Format.java

@@ -0,0 +1,181 @@
+/* Format.java -- Abstract superclass for formatting/parsing strings.
+   Copyright (C) 1998, 1999, 2000, 2001, 2003, 2005  Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+import gnu.java.text.FormatCharacterIterator;
+
+import java.io.Serializable;
+
+/**
+ * This class is the abstract superclass of classes that format and parse
+ * data to/from <code>Strings</code>.  It is guaranteed that any 
+ * <code>String</code> produced by a concrete subclass of <code>Format</code>
+ * will be parseable by that same subclass.
+ * <p>
+ * In addition to implementing the abstract methods in this class, subclasses
+ * should provide static factory methods of the form 
+ * <code>getInstance()</code> and <code>getInstance(Locale)</code> if the
+ * subclass loads different formatting/parsing schemes based on locale.
+ * These subclasses should also implement a static method called
+ * <code>getAvailableLocales()</code> which returns an array of 
+ * available locales in the current runtime environment.
+ *
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ * @author Per Bothner (bothner@cygnus.com)
+ */
+public abstract class Format implements Serializable, Cloneable
+{
+  /**
+   * For compatability with Sun's JDK 1.4.2 rev. 5
+   */
+  static final long serialVersionUID = -299282585814624189L;
+
+  public static class Field extends AttributedCharacterIterator.Attribute
+  {
+    static final long serialVersionUID = 276966692217360283L;
+   
+    protected Field(String name)
+    {
+      super(name);
+    }
+  }
+  
+  /**
+   * This method initializes a new instance of <code>Format</code>.
+   * It performs no actions, but acts as a default constructor for
+   * subclasses.
+   */
+  public Format ()
+  {
+  }
+
+  /**
+   * This method formats an <code>Object</code> into a <code>String</code>.
+   * 
+   * @param obj The <code>Object</code> to format.
+   *
+   * @return The formatted <code>String</code>.
+   *
+   * @exception IllegalArgumentException If the <code>Object</code>
+   * cannot be formatted. 
+   */
+  public final String format(Object obj) throws IllegalArgumentException
+  {
+    StringBuffer sb = new StringBuffer ();
+    format (obj, sb, new FieldPosition (0));
+    return sb.toString ();
+  }
+
+  /**
+   * This method formats an <code>Object</code> into a <code>String</code> and
+   * appends the <code>String</code> to a <code>StringBuffer</code>.
+   *
+   * @param obj The <code>Object</code> to format.
+   * @param sb The <code>StringBuffer</code> to append to.
+   * @param pos The desired <code>FieldPosition</code>, which is also
+   *            updated by this call. 
+   *
+   * @return The updated <code>StringBuffer</code>.
+   *
+   * @exception IllegalArgumentException If the <code>Object</code>
+   * cannot be formatted. 
+   */
+  public abstract StringBuffer format (Object obj, StringBuffer sb,
+				       FieldPosition pos)
+    throws IllegalArgumentException;
+
+  /**
+   * This method parses a <code>String</code> and converts the parsed 
+   * contents into an <code>Object</code>.
+   *
+   * @param str The <code>String</code> to parse.
+   *
+   * @return The resulting <code>Object</code>.
+   *
+   * @exception ParseException If the <code>String</code> cannot be parsed.
+   */
+  public Object parseObject (String str) throws ParseException
+  {
+    ParsePosition pos = new ParsePosition(0);
+    Object result = parseObject (str, pos);
+    if (result == null)
+      {
+	int index = pos.getErrorIndex();
+	if (index < 0)
+	  index = pos.getIndex();
+	throw new ParseException("parseObject failed", index);
+      }
+    return result;
+  }
+
+  /**
+   * This method parses a <code>String</code> and converts the parsed
+   * contents into an <code>Object</code>. 
+   *
+   * @param str The <code>String</code> to parse.
+   * @param pos The starting parse index on input, the ending parse
+   *            index on output. 
+   *
+   * @return The parsed <code>Object</code>, or <code>null</code> in
+   *         case of error.
+   */
+  public abstract Object parseObject (String str, ParsePosition pos);
+
+  public AttributedCharacterIterator formatToCharacterIterator(Object obj)
+  {
+    return new FormatCharacterIterator(format(obj), null, null);
+  }
+
+  /**
+   * Creates a copy of this object.
+   *
+   * @return The copied <code>Object</code>.
+   */
+  public Object clone ()
+  {
+    try
+      {
+	return super.clone ();
+      }
+    catch (CloneNotSupportedException e)
+      {
+	return null;
+      }
+  }
+}

libjava/classpath/java/text/MessageFormat.java

@@ -0,0 +1,832 @@
+/* MessageFormat.java - Localized message formatting.
+   Copyright (C) 1999, 2001, 2002, 2004, 2005 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+import gnu.java.text.FormatCharacterIterator;
+
+import java.io.InvalidObjectException;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Locale;
+import java.util.Vector;
+
+public class MessageFormat extends Format
+{
+  /**
+   * @author Tom Tromey (tromey@cygnus.com)
+   * @author Jorge Aliss (jaliss@hotmail.com)
+   * @date March 3, 1999
+   */
+  /* Written using "Java Class Libraries", 2nd edition, plus online
+   * API docs for JDK 1.2 from http://www.javasoft.com.
+   * Status:  Believed complete and correct to 1.2, except serialization.
+   *          and parsing.
+   */
+  private static final class MessageFormatElement
+  {
+    // Argument number.
+    int argNumber;
+    // Formatter to be used.  This is the format set by setFormat.
+    Format setFormat;
+    // Formatter to be used based on the type.
+    Format format;
+
+    // Argument will be checked to make sure it is an instance of this
+    // class.
+    Class formatClass;
+
+    // Formatter type.
+    String type;
+    // Formatter style.
+    String style;
+
+    // Text to follow this element.
+    String trailer;
+
+    // Recompute the locale-based formatter.
+    void setLocale (Locale loc)
+    {
+      if (type == null)
+        ;
+      else if (type.equals("number"))
+        {
+	  formatClass = java.lang.Number.class;
+
+	  if (style == null)
+	    format = NumberFormat.getInstance(loc);
+	  else if (style.equals("currency"))
+	    format = NumberFormat.getCurrencyInstance(loc);
+	  else if (style.equals("percent"))
+	    format = NumberFormat.getPercentInstance(loc);
+	  else if (style.equals("integer"))
+	    {
+	      NumberFormat nf = NumberFormat.getNumberInstance(loc);
+	      nf.setMaximumFractionDigits(0);
+	      nf.setGroupingUsed(false);
+	      format = nf;
+	    }
+	  else
+	    {
+	      format = NumberFormat.getNumberInstance(loc);
+	      DecimalFormat df = (DecimalFormat) format;
+	      df.applyPattern(style);
+	    }
+        }
+      else if (type.equals("time") || type.equals("date"))
+        {
+	  formatClass = java.util.Date.class;
+
+	  int val = DateFormat.DEFAULT;
+	  boolean styleIsPattern = false;
+	  if (style == null)
+	    ;
+	  else if (style.equals("short"))
+	    val = DateFormat.SHORT;
+	  else if (style.equals("medium"))
+	    val = DateFormat.MEDIUM;
+	  else if (style.equals("long"))
+	    val = DateFormat.LONG;
+	  else if (style.equals("full"))
+	    val = DateFormat.FULL;
+	  else
+	    styleIsPattern = true;
+
+	  if (type.equals("time"))
+	    format = DateFormat.getTimeInstance(val, loc);
+	  else
+	    format = DateFormat.getDateInstance(val, loc);
+
+	  if (styleIsPattern)
+	    {
+	      SimpleDateFormat sdf = (SimpleDateFormat) format;
+	      sdf.applyPattern(style);
+	    }
+        }
+      else if (type.equals("choice"))
+        {
+	  formatClass = java.lang.Number.class;
+
+	  if (style == null)
+	    throw new
+	      IllegalArgumentException ("style required for choice format");
+	  format = new ChoiceFormat (style);
+        }
+    }
+  }
+
+  private static final long serialVersionUID = 6479157306784022952L;
+
+  public static class Field extends Format.Field
+  {
+    static final long serialVersionUID = 7899943957617360810L;
+
+    /**
+     * This is the attribute set for all characters produced
+     * by MessageFormat during a formatting.
+     */
+    public static final MessageFormat.Field ARGUMENT = new MessageFormat.Field("argument");
+
+    // For deserialization
+    private Field()
+    {
+      super("");
+    }
+    
+    protected Field(String s)
+    {
+      super(s);
+    }
+
+    /**
+     * invoked to resolve the true static constant by
+     * comparing the deserialized object to know name.
+     *
+     * @return object constant
+     */
+    protected Object readResolve() throws InvalidObjectException
+    {
+      if (getName().equals(ARGUMENT.getName()))
+	return ARGUMENT;
+
+      throw new InvalidObjectException("no such MessageFormat field called " + getName());
+    }
+
+  }
+
+  // Helper that returns the text up to the next format opener.  The
+  // text is put into BUFFER.  Returns index of character after end of
+  // string.  Throws IllegalArgumentException on error.
+  private static int scanString(String pat, int index, StringBuffer buffer)
+  {
+    int max = pat.length();
+    buffer.setLength(0);
+    boolean quoted = false;
+    for (; index < max; ++index)
+      {
+	char c = pat.charAt(index);
+	if (quoted)
+	  {
+	    // In a quoted context, a single quote ends the quoting.
+	    if (c == '\'')
+	      quoted = false;
+	    else
+	      buffer.append(c);
+	  }
+	// Check for '', which is a single quote.
+	else if (c == '\'' && index + 1 < max && pat.charAt(index + 1) == '\'')
+	  {
+	    buffer.append(c);
+	    ++index;
+	  }
+	else if (c == '\'')
+	  {
+	    // Start quoting.
+	    quoted = true;
+	  }
+	else if (c == '{')
+	  break;
+	else
+	  buffer.append(c);
+      }
+    // Note that we explicitly allow an unterminated quote.  This is
+    // done for compatibility.
+    return index;
+  }
+
+  // This helper retrieves a single part of a format element.  Returns
+  // the index of the terminating character.
+  private static int scanFormatElement(String pat, int index,
+                                       StringBuffer buffer, char term)
+  {
+    int max = pat.length();
+    buffer.setLength(0);
+    int brace_depth = 1;
+    boolean quoted = false;
+
+    for (; index < max; ++index)
+      {
+	char c = pat.charAt(index);
+	// First see if we should turn off quoting.
+	if (quoted)
+	  {
+	    if (c == '\'')
+	      quoted = false;
+	    // In both cases we fall through to inserting the
+	    // character here.
+	  }
+	// See if we have just a plain quote to insert.
+	else if (c == '\'' && index + 1 < max
+		 && pat.charAt(index + 1) == '\'')
+	  {
+	    buffer.append(c);
+	    ++index;
+	  }
+	// See if quoting should turn on.
+	else if (c == '\'')
+	  quoted = true;
+	else if (c == '{')
+	  ++brace_depth;
+	else if (c == '}')
+	  {
+	    if (--brace_depth == 0)
+	      break;
+	  }
+	// Check for TERM after braces, because TERM might be `}'.
+	else if (c == term)
+	  break;
+	// All characters, including opening and closing quotes, are
+	// inserted here.
+	buffer.append(c);
+      }
+    return index;
+  }
+
+  // This is used to parse a format element and whatever non-format
+  // text might trail it.
+  private static int scanFormat(String pat, int index, StringBuffer buffer,
+                                Vector elts, Locale locale)
+  {
+    MessageFormatElement mfe = new MessageFormatElement ();
+    elts.addElement(mfe);
+
+    int max = pat.length();
+
+    // Skip the opening `{'.
+    ++index;
+
+    // Fetch the argument number.
+    index = scanFormatElement (pat, index, buffer, ',');
+    try
+      {
+	mfe.argNumber = Integer.parseInt(buffer.toString());
+      }
+    catch (NumberFormatException nfx)
+      {
+	IllegalArgumentException iae = new IllegalArgumentException(pat);
+	iae.initCause(nfx);
+	throw iae;
+      }
+
+    // Extract the element format.
+    if (index < max && pat.charAt(index) == ',')
+      {
+	index = scanFormatElement (pat, index + 1, buffer, ',');
+	mfe.type = buffer.toString();
+
+	// Extract the style.
+	if (index < max && pat.charAt(index) == ',')
+	  {
+	    index = scanFormatElement (pat, index + 1, buffer, '}');
+	    mfe.style = buffer.toString ();
+	  }
+      }
+
+    // Advance past the last terminator.
+    if (index >= max || pat.charAt(index) != '}')
+      throw new IllegalArgumentException("Missing '}' at end of message format");
+    ++index;
+
+    // Now fetch trailing string.
+    index = scanString (pat, index, buffer);
+    mfe.trailer = buffer.toString ();
+
+    mfe.setLocale(locale);
+
+    return index;
+  }
+
+  /**
+   * Applies the specified pattern to this MessageFormat.
+   *
+   * @param aPattern The Pattern
+   */
+  public void applyPattern (String newPattern)
+  {
+    pattern = newPattern;
+
+    StringBuffer tempBuffer = new StringBuffer ();
+
+    int index = scanString (newPattern, 0, tempBuffer);
+    leader = tempBuffer.toString();
+
+    Vector elts = new Vector ();
+    while (index < newPattern.length())
+      index = scanFormat (newPattern, index, tempBuffer, elts, locale);
+
+    elements = new MessageFormatElement[elts.size()];
+    elts.copyInto(elements);
+  }
+
+  /**
+   * Overrides Format.clone()
+   */
+  public Object clone ()
+  {
+    MessageFormat c = (MessageFormat) super.clone ();
+    c.elements = (MessageFormatElement[]) elements.clone ();
+    return c;
+  }
+
+  /**
+   * Overrides Format.equals(Object obj)
+   */
+  public boolean equals (Object obj)
+  {
+    if (! (obj instanceof MessageFormat))
+      return false;
+    MessageFormat mf = (MessageFormat) obj;
+    return (pattern.equals(mf.pattern)
+	    && locale.equals(mf.locale));
+  }
+
+  /**
+   * A convinience method to format patterns.
+   *
+   * @param aPattern The pattern used when formatting.
+   * @param arguments The array containing the objects to be formatted.
+   */
+  public AttributedCharacterIterator formatToCharacterIterator (Object arguments)
+  {
+    Object[] arguments_array = (Object[])arguments;
+    FormatCharacterIterator iterator = new FormatCharacterIterator();
+    
+    formatInternal(arguments_array, new StringBuffer(), null, iterator);
+  
+    return iterator;
+  }
+
+  /**
+   * A convinience method to format patterns.
+   *
+   * @param aPattern The pattern used when formatting.
+   * @param arguments The array containing the objects to be formatted.
+   */
+  public static String format (String pattern, Object arguments[])
+  {
+    MessageFormat mf = new MessageFormat (pattern);
+    StringBuffer sb = new StringBuffer ();
+    FieldPosition fp = new FieldPosition (NumberFormat.INTEGER_FIELD);
+    return mf.formatInternal(arguments, sb, fp, null).toString();
+  }
+
+  /**
+   * Returns the pattern with the formatted objects.
+   *
+   * @param source The array containing the objects to be formatted.
+   * @param result The StringBuffer where the text is appened.
+   * @param fp A FieldPosition object (it is ignored).
+   */
+  public final StringBuffer format (Object arguments[], StringBuffer appendBuf,
+				    FieldPosition fp)
+  {
+    return formatInternal(arguments, appendBuf, fp, null);
+  }
+
+  private StringBuffer formatInternal (Object arguments[],
+                                       StringBuffer appendBuf,
+				       FieldPosition fp,
+				       FormatCharacterIterator output_iterator)
+  {
+    appendBuf.append(leader);
+    if (output_iterator != null)
+      output_iterator.append(leader);
+
+    for (int i = 0; i < elements.length; ++i)
+      {
+	Object thisArg = null;
+	boolean unavailable = false;
+	if (arguments == null || elements[i].argNumber >= arguments.length)
+	  unavailable = true;
+	else
+	  thisArg = arguments[elements[i].argNumber];
+
+	AttributedCharacterIterator iterator = null;
+
+	Format formatter = null;
+
+	if (fp != null && i == fp.getField() && fp.getFieldAttribute() == Field.ARGUMENT)
+	  fp.setBeginIndex(appendBuf.length());
+
+	if (unavailable)
+	  appendBuf.append("{" + elements[i].argNumber + "}");
+	else
+	  {
+	    if (elements[i].setFormat != null)
+	      formatter = elements[i].setFormat;
+	    else if (elements[i].format != null)
+	      {
+	        if (elements[i].formatClass != null
+		    && ! elements[i].formatClass.isInstance(thisArg))
+	          throw new IllegalArgumentException("Wrong format class");
+	    
+	        formatter = elements[i].format;
+	      }
+	    else if (thisArg instanceof Number)
+	      formatter = NumberFormat.getInstance(locale);
+	    else if (thisArg instanceof Date)
+	      formatter = DateFormat.getTimeInstance(DateFormat.DEFAULT, locale);
+	    else
+	      appendBuf.append(thisArg);
+	  }
+
+	if (fp != null && fp.getField() == i && fp.getFieldAttribute() == Field.ARGUMENT)
+	  fp.setEndIndex(appendBuf.length());
+
+	if (formatter != null)
+	  {
+	    // Special-case ChoiceFormat.
+	    if (formatter instanceof ChoiceFormat)
+	      {
+		StringBuffer buf = new StringBuffer ();
+		formatter.format(thisArg, buf, fp);
+		MessageFormat mf = new MessageFormat ();
+		mf.setLocale(locale);
+		mf.applyPattern(buf.toString());
+		mf.format(arguments, appendBuf, fp);
+	      }
+	    else
+	      {
+		if (output_iterator != null)
+		  iterator = formatter.formatToCharacterIterator(thisArg);
+		else
+		  formatter.format(thisArg, appendBuf, fp);
+	      }
+
+	    elements[i].format = formatter;
+	  }
+
+	if (output_iterator != null)
+	  {
+	    HashMap hash_argument = new HashMap();
+	    int position = output_iterator.getEndIndex();
+	    
+	    hash_argument.put (MessageFormat.Field.ARGUMENT,
+			       new Integer(elements[i].argNumber));
+
+	    
+	    if (iterator != null)
+	      {
+		output_iterator.append(iterator);
+		output_iterator.addAttributes(hash_argument, position, 
+					      output_iterator.getEndIndex());
+	      }	
+	    else
+	      output_iterator.append(thisArg.toString(), hash_argument);
+	    
+	    output_iterator.append(elements[i].trailer);
+	  }
+	
+	appendBuf.append(elements[i].trailer);
+      }
+    
+    return appendBuf;
+  }
+
+  /**
+   * Returns the pattern with the formatted objects.  The first argument
+   * must be a array of Objects.
+   * This is equivalent to format((Object[]) objectArray, appendBuf, fpos)
+   *
+   * @param objectArray The object array to be formatted.
+   * @param appendBuf The StringBuffer where the text is appened.
+   * @param fpos A FieldPosition object (it is ignored).
+   */
+  public final StringBuffer format (Object objectArray, StringBuffer appendBuf,
+				    FieldPosition fpos)
+  {
+    return format ((Object[])objectArray, appendBuf, fpos);
+  }
+
+  /**
+   * Returns an array with the Formats for
+   * the arguments.
+   */
+  public Format[] getFormats ()
+  {
+    Format[] f = new Format[elements.length];
+    for (int i = elements.length - 1; i >= 0; --i)
+      f[i] = elements[i].setFormat;
+    return f;
+  }
+
+  /**
+   * Returns the locale.
+   */
+  public Locale getLocale ()
+  {
+    return locale;
+  }
+
+  /**
+   * Overrides Format.hashCode()
+   */
+  public int hashCode ()
+  {
+    // FIXME: not a very good hash.
+    return pattern.hashCode() + locale.hashCode();
+  }
+
+  private MessageFormat ()
+  {
+  }
+
+  /**
+   * Creates a new MessageFormat object with
+   * the specified pattern
+   *
+   * @param pattern The Pattern
+   */
+  public MessageFormat(String pattern)
+  {
+    this(pattern, Locale.getDefault());
+  }
+
+  /**
+   * Creates a new MessageFormat object with
+   * the specified pattern
+   *
+   * @param pattern The Pattern
+   * @param locale The Locale to use
+   *
+   * @since 1.4
+   */
+  public MessageFormat(String pattern, Locale locale)
+  {
+    this.locale = locale;
+    applyPattern (pattern);
+  }
+
+  /**
+   * Parse a string <code>sourceStr</code> against the pattern specified
+   * to the MessageFormat constructor.
+   *
+   * @param sourceStr the string to be parsed.
+   * @param pos the current parse position (and eventually the error position).
+   * @return the array of parsed objects sorted according to their argument number
+   * in the pattern.
+   */ 
+  public Object[] parse (String sourceStr, ParsePosition pos)
+  {
+    // Check initial text.
+    int index = pos.getIndex();
+    if (! sourceStr.startsWith(leader, index))
+      {
+	pos.setErrorIndex(index);
+	return null;
+      }
+    index += leader.length();
+
+    Vector results = new Vector (elements.length, 1);
+    // Now check each format.
+    for (int i = 0; i < elements.length; ++i)
+      {
+	Format formatter = null;
+	if (elements[i].setFormat != null)
+	  formatter = elements[i].setFormat;
+	else if (elements[i].format != null)
+	  formatter = elements[i].format;
+
+	Object value = null;
+	if (formatter instanceof ChoiceFormat)
+	  {
+	    // We must special-case a ChoiceFormat because it might
+	    // have recursive formatting.
+	    ChoiceFormat cf = (ChoiceFormat) formatter;
+	    String[] formats = (String[]) cf.getFormats();
+	    double[] limits = (double[]) cf.getLimits();
+	    MessageFormat subfmt = new MessageFormat ();
+	    subfmt.setLocale(locale);
+	    ParsePosition subpos = new ParsePosition (index);
+
+	    int j;
+	    for (j = 0; value == null && j < limits.length; ++j)
+	      {
+		subfmt.applyPattern(formats[j]);
+		subpos.setIndex(index);
+		value = subfmt.parse(sourceStr, subpos);
+	      }
+	    if (value != null)
+	      {
+		index = subpos.getIndex();
+		value = new Double (limits[j]);
+	      }
+	  }
+	else if (formatter != null)
+	  {
+	    pos.setIndex(index);
+	    value = formatter.parseObject(sourceStr, pos);
+	    if (value != null)
+	      index = pos.getIndex();
+	  }
+	else
+	  {
+	    // We have a String format.  This can lose in a number
+	    // of ways, but we give it a shot.
+	    int next_index;
+	    if (elements[i].trailer.length() > 0)
+	      next_index = sourceStr.indexOf(elements[i].trailer, index);
+	    else
+	      next_index = sourceStr.length();
+	    if (next_index == -1)
+	      {
+		pos.setErrorIndex(index);
+		return null;
+	      }
+	    value = sourceStr.substring(index, next_index);
+	    index = next_index;
+	  }
+
+	if (value == null
+	    || ! sourceStr.startsWith(elements[i].trailer, index))
+	  {
+	    pos.setErrorIndex(index);
+	    return null;
+	  }
+
+	if (elements[i].argNumber >= results.size())
+	  results.setSize(elements[i].argNumber + 1);
+	results.setElementAt(value, elements[i].argNumber);
+
+	index += elements[i].trailer.length();
+      }
+
+    Object[] r = new Object[results.size()];
+    results.copyInto(r);
+    return r;
+  }
+
+  public Object[] parse (String sourceStr) throws ParseException
+  {
+    ParsePosition pp = new ParsePosition (0);
+    Object[] r = parse (sourceStr, pp);
+    if (r == null)
+      throw new ParseException ("couldn't parse string", pp.getErrorIndex());
+    return r;
+  }
+
+  public Object parseObject (String sourceStr, ParsePosition pos)
+  {
+    return parse (sourceStr, pos);
+  }
+
+  /**
+   * Sets the format for the argument at an specified
+   * index.
+   *
+   * @param index The index.
+   * @format The Format object.
+   */
+  public void setFormat (int variableNum, Format newFormat)
+  {
+    elements[variableNum].setFormat = newFormat;
+  }
+
+  /**
+   * Sets the formats for the arguments.
+   *
+   * @param formats An array of Format objects.
+   */
+  public void setFormats (Format[] newFormats)
+  {
+    if (newFormats.length < elements.length)
+      throw new IllegalArgumentException("Not enough format objects");
+
+    int len = Math.min(newFormats.length, elements.length);
+    for (int i = 0; i < len; ++i)
+      elements[i].setFormat = newFormats[i];
+  }
+
+  /**
+   * Sets the locale.
+   *
+   * @param locale A Locale
+   */
+  public void setLocale (Locale loc)
+  {
+    locale = loc;
+    if (elements != null)
+      {
+	for (int i = 0; i < elements.length; ++i)
+	  elements[i].setLocale(loc);
+      }
+  }
+
+  /**
+   * Returns the pattern.
+   */
+  public String toPattern ()
+  {
+    return pattern;
+  }
+
+  /**
+   * Return the formatters used sorted by argument index. It uses the
+   * internal table to fill in this array: if a format has been
+   * set using <code>setFormat</code> or <code>setFormatByArgumentIndex</code>
+   * then it returns it at the right index. If not it uses the detected
+   * formatters during a <code>format</code> call. If nothing is known
+   * about that argument index it just puts null at that position.
+   * To get useful informations you may have to call <code>format</code>
+   * at least once.
+   *
+   * @return an array of formatters sorted by argument index.
+   */
+  public Format[] getFormatsByArgumentIndex()
+  {
+    int argNumMax = 0;
+    // First, find the greatest argument number.
+    for (int i=0;i<elements.length;i++)
+      if (elements[i].argNumber > argNumMax)
+	argNumMax = elements[i].argNumber;
+
+    Format[] formats = new Format[argNumMax];
+    for (int i=0;i<elements.length;i++)
+      {
+	if (elements[i].setFormat != null)
+	  formats[elements[i].argNumber] = elements[i].setFormat;
+	else if (elements[i].format != null)
+	  formats[elements[i].argNumber] = elements[i].format;
+      }
+    return formats;
+  }
+
+  /**
+   * Set the format to used using the argument index number.
+   *
+   * @param argumentIndex the argument index.
+   * @param newFormat the format to use for this argument.
+   */
+  public void setFormatByArgumentIndex(int argumentIndex,
+				       Format newFormat)
+  {
+    for (int i=0;i<elements.length;i++)
+      {
+	if (elements[i].argNumber == argumentIndex)
+	  elements[i].setFormat = newFormat;
+      }
+  }
+
+  /**
+   * Set the format for argument using a specified array of formatters
+   * which is sorted according to the argument index. If the number of
+   * elements in the array is fewer than the number of arguments only
+   * the arguments specified by the array are touched.
+   *
+   * @param newFormats array containing the new formats to set.
+   *
+   * @throws NullPointerException if newFormats is null
+   */
+  public void setFormatsByArgumentIndex(Format[] newFormats)
+  {
+    for (int i=0;i<newFormats.length;i++)
+      {
+	// Nothing better than that can exist here.
+	setFormatByArgumentIndex(i, newFormats[i]);
+      }
+  }
+
+  // The pattern string.
+  private String pattern;
+  // The locale.
+  private Locale locale;
+  // Variables.
+  private MessageFormatElement[] elements;
+  // Leader text.
+  private String leader;
+}

libjava/classpath/java/text/NumberFormat.java

@@ -0,0 +1,808 @@
+/* NumberFormat.java -- Formats and parses numbers
+   Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+import java.io.IOException;
+import java.io.InvalidObjectException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.util.Currency;
+import java.util.Locale;
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+
+/**
+ * This is the abstract superclass of all classes which format and 
+ * parse numeric values such as decimal numbers, integers, currency values,
+ * and percentages.  These classes perform their parsing and formatting
+ * in a locale specific manner, accounting for such items as differing
+ * currency symbols and thousands separators.
+ * <p>
+ * To create an instance of a concrete subclass of <code>NumberFormat</code>,
+ * do not call a class constructor directly.  Instead, use one of the
+ * static factory methods in this class such as 
+ * <code>getCurrencyInstance</code>.
+ * 
+ * @author Tom Tromey (tromey@cygnus.com)
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ * @date March 4, 1999
+ */
+/* Written using "Java Class Libraries", 2nd edition, plus online
+ * API docs for JDK 1.2 from http://www.javasoft.com.
+ * Status:  Believed complete and correct to 1.2, except getAvailableLocales.
+ */
+public abstract class NumberFormat extends Format implements Cloneable
+{
+  /**
+   * This is a constant used to create a <code>FieldPosition</code> object
+   * that will return the integer portion of a formatted number.
+   */
+  public static final int INTEGER_FIELD = 0;
+
+  /**
+   * This is a constant used to create a <code>FieldPosition</code> object
+   * that will return the fractional portion of a formatted number.
+   */
+  public static final int FRACTION_FIELD = 1;
+
+  public static class Field extends Format.Field
+  {
+    static final long serialVersionUID = 7494728892700160890L;
+
+    /**
+     * Attribute set to all characters containing digits of the integer
+     * part.
+     */
+    public static final NumberFormat.Field INTEGER
+      = new Field("integer");
+
+    /**
+     * Attribute set to all characters containing digits of the fractional
+     * part.
+     */
+    public static final NumberFormat.Field FRACTION
+      = new Field("fraction");
+
+    /**
+     * Attribute set to all characters containing digits of the exponential
+     * part.
+     */
+    public static final NumberFormat.Field EXPONENT
+      = new Field("exponent");
+
+    /**
+     * Attribute set to all characters containing a decimal separator.
+     */
+    public static final NumberFormat.Field DECIMAL_SEPARATOR
+      = new Field("decimal separator");
+
+    /**
+     * Attribute set to all characters containing a sign (plus or minus).
+     */
+    public static final NumberFormat.Field SIGN
+      = new Field("sign");
+
+    /**
+     * Attribute set to all characters containing a grouping separator (e.g.
+     * a comma, a white space,...).
+     */
+    public static final NumberFormat.Field GROUPING_SEPARATOR
+      = new Field("grouping separator");
+
+    /**
+     * Attribute set to all characters containing an exponential symbol (e.g.
+     * 'E')
+     */
+    public static final NumberFormat.Field EXPONENT_SYMBOL
+      = new Field("exponent symbol");
+
+    /**
+     * Attribute set to all characters containing a percent symbol (e.g. '%')
+     */
+    public static final NumberFormat.Field PERCENT
+      = new Field("percent");
+
+    /**
+     * Attribute set to all characters containing a permille symbol.
+     */
+    public static final NumberFormat.Field PERMILLE
+      = new Field("permille");
+
+    /**
+     * Attribute set to all characters containing the currency unit.
+     */
+    public static final NumberFormat.Field CURRENCY
+      = new Field("currency");
+
+    /**
+     * Attribute set to all characters containing the exponent sign.
+     */
+    public static final NumberFormat.Field EXPONENT_SIGN
+      = new Field("exponent sign");
+
+    /**
+     * Private fields to register all fields contained in this descriptor.
+     */
+    private static final NumberFormat.Field[] allFields =
+    {
+      INTEGER, FRACTION, EXPONENT, DECIMAL_SEPARATOR, SIGN,
+      GROUPING_SEPARATOR, EXPONENT_SYMBOL, PERCENT,
+      PERMILLE, CURRENCY, EXPONENT_SIGN
+    };
+
+    /**
+     * This constructor is only used by the deserializer. Without it,
+     * it would fail to construct a valid object.
+     */
+    private Field()
+    {
+      super("");
+    }
+
+    /**
+     * Create a Field instance with the specified field name.
+     *
+     * @param field_name Field name for the new Field instance.
+     */
+    protected Field(String field_name)
+    {
+      super (field_name);
+    }
+
+    /**
+     * This function is used by the deserializer to know which object
+     * to use when it encounters an encoded NumberFormat.Field in a 
+     * serialization stream. If the stream is valid it should return
+     * one of the above field. In the other case we throw an exception.
+     *
+     * @return a valid official NumberFormat.Field instance.
+     *
+     * @throws InvalidObjectException if the field name is invalid.
+     */
+    protected Object readResolve() throws InvalidObjectException
+    {
+      String s = getName();
+      for (int i = 0; i < allFields.length; i++)
+	if (s.equals(allFields[i].getName()))
+	  return allFields[i];
+
+      throw new InvalidObjectException("no such NumberFormat field called "
+				       + s);
+    }
+  }
+
+  /**
+   * This method is a specialization of the format method that performs
+   * a simple formatting of the specified <code>long</code> number.
+   *
+   * @param number The <code>long</code> to format.
+   *
+   * @return The formatted number
+   */
+  public final String format (long number)
+  {
+    StringBuffer sbuf = new StringBuffer(50);
+    format (number, sbuf, null);
+    return sbuf.toString();
+  }
+
+  public final StringBuffer format (Object obj, StringBuffer sbuf,
+				    FieldPosition pos)
+  {
+    if (obj instanceof Number)
+      return format(((Number) obj).doubleValue(), sbuf, pos);
+    else
+      throw new IllegalArgumentException 
+	("Cannot format given Object as a Number");
+  }
+
+  /**
+   * This method formats the specified <code>double</code> and appends it to
+   * a <code>StringBuffer</code>.
+   * 
+   * @param number The <code>double</code> to format.
+   * @param sb The <code>StringBuffer</code> to append the formatted number to.
+   * @param pos The desired <code>FieldPosition</code>.
+   *
+   * @return The <code>StringBuffer</code> with the appended number.
+   */
+  public abstract StringBuffer format (double number,
+				       StringBuffer sbuf, FieldPosition pos);
+
+  /**
+   * This method formats the specified <code>long</code> and appends it to
+   * a <code>StringBuffer</code>.
+   * 
+   * @param number The <code>long</code> to format.
+   * @param sb The <code>StringBuffer</code> to append the formatted number to.
+   * @param pos The desired <code>FieldPosition</code>.
+   *
+   * @return The <code>StringBuffer</code> with the appended number.
+   */
+  public abstract StringBuffer format (long number,
+				       StringBuffer sbuf, FieldPosition pos);
+
+  /**
+   * This method tests the specified object for equality against this object.
+   * This will be <code>true</code> if the following conditions are met:
+   * <p>
+   * <ul>
+   * <li>The specified object is not <code>null</code>.
+   * <li>The specified object is an instance of <code>NumberFormat</code>.
+   * </ul>
+   * <p>
+   * Since this method does not test much, it is highly advised that 
+   * concrete subclasses override this method.
+   *
+   * @param obj The <code>Object</code> to test against equality with
+   *            this object. 
+   * 
+   * @return <code>true</code> if the specified object is equal to
+   * this object, <code>false</code> otherwise. 
+   */
+  public boolean equals (Object obj)
+  {
+    if (! (obj instanceof NumberFormat))
+      return false;
+    NumberFormat nf = (NumberFormat) obj;
+    return (groupingUsed == nf.groupingUsed
+	    && maximumFractionDigits == nf.maximumFractionDigits
+	    && maximumIntegerDigits == nf.maximumIntegerDigits
+	    && minimumFractionDigits == nf.minimumFractionDigits
+	    && minimumIntegerDigits == nf.minimumIntegerDigits
+	    && parseIntegerOnly == nf.parseIntegerOnly);
+  }
+
+  /**
+   * This method returns a list of locales for which concrete instances
+   * of <code>NumberFormat</code> subclasses may be created.
+   *
+   * @return The list of available locales.
+   */
+  public static Locale[] getAvailableLocales ()
+  {
+    Locale[] list = new Locale[1];
+    list[0] = Locale.US;
+    return list;
+  }
+
+  private static NumberFormat computeInstance(Locale loc, String resource,
+                                              String def)
+  {
+    ResourceBundle res;
+    try
+      {
+	res = ResourceBundle.getBundle("gnu.java.locale.LocaleInformation",
+		loc, ClassLoader.getSystemClassLoader());
+      }
+    catch (MissingResourceException x)
+      {
+	res = null;
+      }
+    String fmt;
+    try
+      {
+	fmt = res == null ? def : res.getString(resource);
+      }
+    catch (MissingResourceException x)
+      {
+	fmt = def;
+      }
+    DecimalFormatSymbols dfs = new DecimalFormatSymbols (loc);
+    return new DecimalFormat (fmt, dfs);
+  }
+
+  /**
+   * This method returns an instance of <code>NumberFormat</code> suitable
+   * for formatting and parsing currency values in the default locale.
+   *
+   * @return An instance of <code>NumberFormat</code> for handling currencies.
+   */
+  public static final NumberFormat getCurrencyInstance ()
+  {
+    return getCurrencyInstance (Locale.getDefault());
+  }
+
+  /**
+   * This method returns an instance of <code>NumberFormat</code> suitable
+   * for formatting and parsing currency values in the specified locale.
+   *
+   * @return An instance of <code>NumberFormat</code> for handling currencies.
+   */
+  public static NumberFormat getCurrencyInstance (Locale loc)
+  {
+    NumberFormat format;
+    
+    format = computeInstance (loc, "currencyFormat", "$#,##0.00;($#,##0.00)");
+    format.setMaximumFractionDigits(format.getCurrency().getDefaultFractionDigits());  
+    return format;
+  }
+
+  /**
+   * This method returns a default instance for the default locale. This
+   * will be a concrete subclass of <code>NumberFormat</code>, but the 
+   * actual class returned is dependent on the locale.
+   *
+   * @return An instance of the default <code>NumberFormat</code> class.
+   */
+  public static final NumberFormat getInstance ()
+  {
+    return getInstance (Locale.getDefault());
+  }
+
+  /**
+   * This method returns a default instance for the specified locale. This
+   * will be a concrete subclass of <code>NumberFormat</code>, but the 
+   * actual class returned is dependent on the locale.
+   *
+   * @param locale The desired locale.
+   *
+   * @return An instance of the default <code>NumberFormat</code> class.
+   */
+  public static NumberFormat getInstance (Locale loc)
+  {
+    // For now always return a number instance.
+    return getNumberInstance (loc);
+  }
+
+  /**
+   * This method returns the maximum number of digits allowed in the fraction
+   * portion of a number.
+   *
+   * @return The maximum number of digits allowed in the fraction
+   * portion of a number. 
+   */
+  public int getMaximumFractionDigits ()
+  {
+    return maximumFractionDigits;
+  }
+
+  /**
+   * This method returns the maximum number of digits allowed in the integer
+   * portion of a number.
+   *
+   * @return The maximum number of digits allowed in the integer
+   * portion of a number. 
+   */
+  public int getMaximumIntegerDigits ()
+  {
+    return maximumIntegerDigits;
+  }
+
+  /**
+   * This method returns the minimum number of digits allowed in the fraction
+   * portion of a number.
+   *
+   * @return The minimum number of digits allowed in the fraction
+   * portion of a number. 
+   */
+  public int getMinimumFractionDigits ()
+  {
+    return minimumFractionDigits;
+  }
+
+  /**
+   * This method returns the minimum number of digits allowed in the integer
+   * portion of a number.
+   *
+   * @return The minimum number of digits allowed in the integer
+   * portion of a number. 
+   */
+  public int getMinimumIntegerDigits ()
+  {
+    return minimumIntegerDigits;
+  }
+
+  /**
+   * This method returns a default instance for the specified locale. This
+   * will be a concrete subclass of <code>NumberFormat</code>, but the 
+   * actual class returned is dependent on the locale.
+   *
+   * @param locale The desired locale.
+   *
+   * @return An instance of the default <code>NumberFormat</code> class.
+   */
+  public static final NumberFormat getNumberInstance ()
+  {
+    return getNumberInstance (Locale.getDefault());
+  }
+
+  /**
+   * This method returns a general purpose number formatting and parsing
+   * class for the default locale.  This will be a concrete subclass of
+   * <code>NumberFormat</code>, but the actual class returned is dependent
+   * on the locale.
+   *
+   * @return An instance of a generic number formatter for the default locale.
+   */
+  public static NumberFormat getNumberInstance (Locale loc)
+  {
+    return computeInstance (loc, "numberFormat", "#,##0.###");
+  }
+
+  /**
+   * This method returns an integer formatting and parsing class for the
+   * default locale. This will be a concrete subclass of <code>NumberFormat</code>,
+   * but the actual class returned is dependent on the locale.
+   *
+   * @return An instance of an integer number formatter for the default locale.
+   * @since 1.4 
+   */
+  public static final NumberFormat getIntegerInstance()
+  {
+    return getIntegerInstance (Locale.getDefault());
+  }
+
+  /**
+   * This method returns an integer formatting and parsing class for the
+   * default locale. This will be a concrete subclass of <code>NumberFormat</code>,
+   * but the actual class returned is dependent on the locale.
+   *
+   * @param locale the desired locale.
+   *
+   * @return An instance of an integer number formatter for the desired locale.
+   * @since 1.4 
+   */
+  public static NumberFormat getIntegerInstance(Locale locale)
+  {
+    NumberFormat format = computeInstance (locale, "numberFormat", "#,##0");
+    format.setMaximumFractionDigits(0);
+    format.setParseIntegerOnly (true);
+    return format;
+  }
+
+  /**
+   * This method returns an instance of <code>NumberFormat</code> suitable
+   * for formatting and parsing percentage values in the default locale.
+   *
+   * @return An instance of <code>NumberFormat</code> for handling percentages.
+   */
+  public static final NumberFormat getPercentInstance ()
+  {
+    return getPercentInstance (Locale.getDefault());
+  }
+
+  /**
+   * This method returns an instance of <code>NumberFormat</code> suitable
+   * for formatting and parsing percentage values in the specified locale.
+   *
+   * @param locale The desired locale.
+   *
+   * @return An instance of <code>NumberFormat</code> for handling percentages.
+   */
+  public static NumberFormat getPercentInstance (Locale loc)
+  {
+    return computeInstance (loc, "percentFormat", "#,##0%");
+  }
+
+  /**
+   * This method returns a hash value for this object.
+   *
+   * @return The hash code.
+   */
+  public int hashCode ()
+  {
+    int hash = super.hashCode();
+    hash ^= (maximumFractionDigits + maximumIntegerDigits
+	     + minimumFractionDigits + minimumIntegerDigits);
+    if (groupingUsed)
+      hash ^= 0xf0f0;
+    if (parseIntegerOnly)
+      hash ^= 0x0f0f;
+    return hash;
+  }
+
+  /**
+   * This method tests whether or not grouping is in use.  Grouping is
+   * a method of marking separations in numbers, such as thousand separators
+   * in the US English locale.  The grouping positions and symbols are all
+   * locale specific.  As an example, with grouping disabled, the number one
+   * million would appear as "1000000".  With grouping enabled, this number
+   * might appear as "1,000,000".  (Both of these assume the US English
+   * locale).
+   *
+   * @return <code>true</code> if grouping is enabled,
+   * <code>false</code> otherwise. 
+   */
+  public boolean isGroupingUsed ()
+  {
+    return groupingUsed;
+  }
+
+  /**
+   * This method tests whether or not only integer values should be parsed.
+   * If this class is parsing only integers, parsing stops at the decimal
+   * point.
+   *
+   * @return <code>true</code> if only integers are parsed,
+   * <code>false</code> otherwise. 
+   */
+  public boolean isParseIntegerOnly ()
+  {
+    return parseIntegerOnly;
+  }
+
+  /**
+   * This is a default constructor for use by subclasses.
+   */
+  public NumberFormat ()
+  {
+  }
+
+  /**
+   * This method parses the specified string into a <code>Number</code>.  This
+   * will be a <code>Long</code> if possible, otherwise it will be a
+   * <code>Double</code>.    If no number can be parsed, no exception is
+   * thrown.  Instead, the parse position remains at its initial index.
+   *
+   * @param str The string to parse.
+   * @param pp The desired <code>ParsePosition</code>.
+   *
+   * @return The parsed <code>Number</code>
+   */
+  public abstract Number parse (String sourceStr, ParsePosition pos);
+
+  /**
+   * This method parses the specified string into a <code>Number</code>.  This
+   * will be a <code>Long</code> if possible, otherwise it will be a
+   * <code>Double</code>.  If no number can be parsed, an exception will be
+   * thrown.
+   *
+   * @param str The string to parse.
+   *
+   * @return The parsed <code>Number</code>
+   *
+   * @exception ParseException If no number can be parsed.
+   */
+  public Number parse (String sourceStr) throws ParseException
+  {
+    ParsePosition pp = new ParsePosition (0);
+    Number r = parse (sourceStr, pp);
+    if (r == null)
+      {
+	int index = pp.getErrorIndex();
+	if (index < 0)
+	  index = pp.getIndex();
+	throw new ParseException ("couldn't parse number", index);
+      }
+    return r;
+  }
+
+  /**
+   * This method parses the specified string into an <code>Object</code>.  This
+   * will be a <code>Long</code> if possible, otherwise it will be a
+   * <code>Double</code>.    If no number can be parsed, no exception is
+   * thrown.  Instead, the parse position remains at its initial index.
+   *
+   * @param str The string to parse.
+   * @param pp The desired <code>ParsePosition</code>.
+  *
+  * @return The parsed <code>Object</code>
+  */
+  public final Object parseObject (String sourceStr, ParsePosition pos)
+  {
+    return parse (sourceStr, pos);
+  }
+
+  /**
+   * This method sets the grouping behavior of this formatter.  Grouping is
+   * a method of marking separations in numbers, such as thousand separators
+   * in the US English locale.  The grouping positions and symbols are all
+   * locale specific.  As an example, with grouping disabled, the number one
+   * million would appear as "1000000".  With grouping enabled, this number
+   * might appear as "1,000,000".  (Both of these assume the US English
+   * locale).
+   *
+   * @param groupingUsed <code>true</code> to enable grouping,
+   *                     <code>false</code> to disable it. 
+   */
+  public void setGroupingUsed (boolean newValue)
+  {
+    groupingUsed = newValue;
+  }
+
+  /**
+   * This method sets the maximum number of digits allowed in the fraction
+   * portion of a number to the specified value.  If this is less than the
+   * current minimum allowed digits, the minimum allowed digits value will
+   * be lowered to be equal to the new maximum allowed digits value.
+   *
+   * @param maximumFractionDigits The new maximum fraction digits value.
+   */
+  public void setMaximumFractionDigits (int newValue)
+  {
+    maximumFractionDigits = newValue;
+    if (getMinimumFractionDigits () > maximumFractionDigits)
+      setMinimumFractionDigits (maximumFractionDigits);
+  }
+
+  /**
+   * This method sets the maximum number of digits allowed in the integer
+   * portion of a number to the specified value.  If this is less than the
+   * current minimum allowed digits, the minimum allowed digits value will
+   * be lowered to be equal to the new maximum allowed digits value.
+   *
+   * @param maximumIntegerDigits The new maximum integer digits value.
+   */
+  public void setMaximumIntegerDigits (int newValue)
+  {
+    maximumIntegerDigits = newValue;
+    if (getMinimumIntegerDigits () > maximumIntegerDigits)
+      setMinimumIntegerDigits (maximumIntegerDigits);
+  }
+
+  /**
+   * This method sets the minimum number of digits allowed in the fraction
+   * portion of a number to the specified value.  If this is greater than the
+   * current maximum allowed digits, the maximum allowed digits value will
+   * be raised to be equal to the new minimum allowed digits value.
+   *
+   * @param minimumFractionDigits The new minimum fraction digits value.
+   */
+  public void setMinimumFractionDigits (int newValue)
+  {
+    minimumFractionDigits = newValue;
+    if (getMaximumFractionDigits () < minimumFractionDigits)
+      setMaximumFractionDigits (minimumFractionDigits);
+  }
+
+  /**
+   * This method sets the minimum number of digits allowed in the integer
+   * portion of a number to the specified value.  If this is greater than the
+   * current maximum allowed digits, the maximum allowed digits value will
+   * be raised to be equal to the new minimum allowed digits value.
+   *
+   * @param minimumIntegerDigits The new minimum integer digits value.
+   */
+  public void setMinimumIntegerDigits (int newValue)
+  {
+    minimumIntegerDigits = newValue;
+    if (getMaximumIntegerDigits () < minimumIntegerDigits)
+      setMaximumIntegerDigits (minimumIntegerDigits);
+  }
+
+  /** 
+   * This method sets the parsing behavior of this object to parse only 
+   * integers or not.
+   *
+   * @param parseIntegerOnly <code>true</code> to parse only integers,
+   *                         <code>false</code> otherwise. 
+   */
+  public void setParseIntegerOnly (boolean value)
+  {
+    parseIntegerOnly = value;
+  }
+
+  /**
+   * This method is a specialization of the format method that performs
+   * a simple formatting of the specified <code>double</code> number.
+   *
+   * @param number The <code>double</code> to format.
+   *
+   * @return The formatted number
+   */
+  public final String format (double number)
+  {
+    StringBuffer sbuf = new StringBuffer(50);
+    format (number, sbuf, null);
+    return sbuf.toString();
+  }
+
+  // These field names are fixed by the serialization spec.
+  boolean groupingUsed;
+  int maximumFractionDigits;
+  private byte maxFractionDigits;
+  int maximumIntegerDigits;
+  private byte maxIntegerDigits;
+  int minimumFractionDigits;
+  private byte minFractionDigits;
+  int minimumIntegerDigits;
+  private byte minIntegerDigits;
+  boolean parseIntegerOnly;
+  private int serialVersionOnStream;
+  private static final long serialVersionUID = -2308460125733713944L;
+
+  private void readObject(ObjectInputStream stream)
+    throws IOException, ClassNotFoundException
+  {
+    stream.defaultReadObject();
+    if (serialVersionOnStream < 1)
+      {
+        maximumFractionDigits = maxFractionDigits;
+	maximumIntegerDigits = maxIntegerDigits;
+	minimumFractionDigits = minFractionDigits;
+	minimumIntegerDigits = minIntegerDigits;
+	serialVersionOnStream = 1;
+      }
+  }
+
+  private void writeObject(ObjectOutputStream stream) throws IOException
+  {
+    maxFractionDigits = maximumFractionDigits < Byte.MAX_VALUE ?
+      (byte) maximumFractionDigits : Byte.MAX_VALUE;
+    maxIntegerDigits = maximumIntegerDigits < Byte.MAX_VALUE ?
+      (byte) maximumIntegerDigits : Byte.MAX_VALUE;
+    minFractionDigits = minimumFractionDigits < Byte.MAX_VALUE ?
+      (byte) minimumFractionDigits : Byte.MAX_VALUE;
+    minIntegerDigits = minimumIntegerDigits < Byte.MAX_VALUE ?
+      (byte) minimumIntegerDigits : Byte.MAX_VALUE;
+    serialVersionOnStream = 1;
+    stream.defaultWriteObject();
+  }
+
+  /**
+   * Returns the currency used by this number format when formatting currency
+   * values.
+   *
+   * The default implementation throws UnsupportedOperationException.
+   *
+   * @return The used currency object, or null.
+   *
+   * @throws UnsupportedOperationException If the number format class doesn't
+   * implement currency formatting.
+   *
+   * @since 1.4
+   */
+  public Currency getCurrency()
+  {
+    throw new UnsupportedOperationException();
+  }
+
+  /**
+   * Sets the currency used by this number format when formatting currency
+   * values.
+   *
+   * The default implementation throws UnsupportedOperationException.
+   *
+   * @param currency The new currency to be used by this number format.
+   *
+   * @throws NullPointerException If currenc is null.
+   * @throws UnsupportedOperationException If the number format class doesn't
+   * implement currency formatting.
+   *
+   * @since 1.4
+   */
+  public void setCurrency(Currency currency)
+  {
+    if (currency == null)
+      throw new NullPointerException("currency may not be null");
+    
+    throw new UnsupportedOperationException();
+  }
+}

libjava/classpath/java/text/ParseException.java

@@ -0,0 +1,86 @@
+/* ParseException.java -- an error occurred while parsing
+   Copyright (C) 1998, 1999, 2001, 2002, 2005  Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+/**
+ * This exception is thrown when an unexpected error occurs during parsing.
+ *
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ * @author Per Bothner (bothner@cygnus.com)
+ * @see Format
+ * @see FieldPosition
+ * @status updated to 1.4
+ */
+public class ParseException extends Exception
+{
+  /**
+   * Compatible with JDK 1.1+.
+   */
+  private static final long serialVersionUID = 2703218443322787634L;
+
+  /**
+   * This is the position where the error was encountered.
+   *
+   * @serial the zero-based offset in the string where the error occurred
+   */
+  private final int errorOffset;
+
+  /**
+   * This method initializes a new instance of <code>ParseException</code>
+   * with a detailed error message and a error position.
+   *
+   * @param msg the descriptive message describing the error
+   * @param offset the position where the error was encountered
+   */
+  public ParseException(String s, int offset)
+  {
+    super(s);
+    errorOffset = offset;
+  }
+
+  /**
+   * This method returns the position where the error occurred.
+   *
+   * @return the position where the error occurred
+   */
+  public int getErrorOffset()
+  {
+    return errorOffset;
+  }
+} // class ParseException

libjava/classpath/java/text/ParsePosition.java

@@ -0,0 +1,151 @@
+/* ParsePosition.java -- Keep track of position while parsing.
+   Copyright (C) 1998, 1999, 2001, 2005  Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+/**
+ * This class is used to keep track of the current position during parsing
+ * operations.
+ *
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ * @author Per Bothner (bothner@cygnus.com)
+ */
+public class ParsePosition
+{
+  /**
+   * This is the index of the current parse position.
+   */
+  private int index;
+
+  /**
+   * This is the index of the position where an error occurred during parsing.
+   */
+  private int error_index;
+
+  /**
+   * This method initializes a new instance of <code>ParsePosition</code> to
+   * have the specified initial index value.
+   *
+   * @param index The initial parsing index.
+   */
+  public ParsePosition (int index)
+  {
+    this.index = index;
+    error_index = -1;
+  }
+
+  /**
+   * This method returns the current parsing index.
+   *
+   * @return The current parsing index
+   */
+  public int getIndex ()
+  {
+    return index;
+  }
+
+  /**
+   * This method sets the current parsing index to the specified value.
+   *
+   * @param index The new parsing index.
+   */
+  public void setIndex (int index)
+  {
+    this.index = index;
+  }
+
+  /**
+   * This method returns the error index value.  This value defaults to -1
+   * unless explicitly set to another value.
+   *
+   * @return The error index.
+   */
+  public int getErrorIndex ()
+  {
+    return error_index;
+  }
+
+  /**
+   * This method sets the error index to the specified value.
+   *
+   * @param error_index The new error index
+   */
+  public void setErrorIndex (int error_index)
+  {
+    this.error_index = error_index;
+  }
+
+  /**
+   * This method tests the specified object for equality with this
+   * object.  The two objects will be considered equal if and only if
+   * all of the following conditions are met.
+   * <p>
+   * <ul>
+   * <li>The specified object is not <code>null</code>.</li>
+   * <li>The specified object is an instance of <code>ParsePosition</code>.</li>
+   * <li>The specified object has the same index and error index as
+   *     this object.</li>
+   * </ul>
+   *
+   * @param obj The <code>Object</code> to test for equality against
+   *            this object. 
+   *
+   * @return <code>true</code> if the specified object is equal to
+   * this object, <code>false</code> otherwise.
+   */
+  public boolean equals (Object obj)
+  {
+    if (! (obj instanceof ParsePosition))
+      return false;
+
+    ParsePosition other = (ParsePosition) obj;
+    return index == other.index && error_index == other.error_index;
+  }
+
+  /**
+   * This method returns a <code>String</code> representation of this
+   * object.
+   *
+   * @return A <code>String</code> that represents this object.
+   */
+  public String toString ()
+  {
+    return (getClass ().getName () + "[index=" + getIndex ()
+	    + ",errorIndex=" + getErrorIndex () + "]");
+  }
+}

libjava/classpath/java/text/StringCharacterIterator.java

@@ -0,0 +1,356 @@
+/* StringCharacterIterator.java -- Iterate over a character range in a string
+   Copyright (C) 1998, 1999, 2001, 2005  Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.text;
+
+/**
+ * This class iterates over a range of characters in a <code>String</code>.  
+ * For a given range of text, a beginning and ending index,
+ * as well as a current index are defined.  These values can be queried
+ * by the methods in this interface.  Additionally, various methods allow
+ * the index to be set. 
+ *
+ * @author Aaron M. Renn (arenn@urbanophile.com)
+ * @author Tom Tromey (tromey@cygnus.com)
+ */
+public final class StringCharacterIterator implements CharacterIterator
+{
+  /**
+   * This is the string to iterate over
+   */
+  private String text;
+
+  /**
+   * This is the value of the start position of the text range.
+   */
+  private int begin;
+
+  /**
+   * This is the value of the ending position of the text range.
+   */
+  private int end;
+
+  /**
+   * This is the current value of the scan index.
+   */
+  private int index;
+
+  /**
+   * This method initializes a new instance of
+   * <code>StringCharacterIterator</code> to iterate over the entire
+   * text of the specified <code>String</code>.  The initial index
+   * value will be set to the first character in the string.
+   *
+   * @param text The <code>String</code> to iterate through.
+   */
+  public StringCharacterIterator (String text)
+  {
+    this (text, 0, text.length (), 0);
+  }
+
+  /*************************************************************************/
+
+  /**
+   * This method initializes a new instance of
+   * <code>StringCharacterIterator</code> to iterate over the entire
+   * text of the specified <code>String</code>.  The initial index
+   * value will be set to the specified value.
+   *
+   * @param text The <code>String</code> to iterate through.
+   * @param index The initial index position.
+   */
+  public StringCharacterIterator (String text, int index)
+  {
+    this (text, 0, text.length (), index);
+  }
+
+  /*************************************************************************/
+
+  /**
+   * This method initializes a new instance of
+   * <code>StringCharacterIterator</code> that iterates over the text
+   * in a subrange of the specified <code>String</code>.  The
+   * beginning and end of the range are specified by the caller, as is
+   * the initial index position.
+   *
+   * @param text The <code>String</code> to iterate through.
+   * @param begin The beginning position in the character range.
+   * @param end The ending position in the character range.
+   * @param index The initial index position.
+   *
+   * @param IllegalArgumentException If any of the range values are
+   * invalid.
+   */
+  public StringCharacterIterator (String text, int begin, int end, int index)
+  {
+    int len = text.length ();
+
+    if ((begin < 0) || (begin > len))
+      throw new IllegalArgumentException ("Bad begin position");
+
+    if ((end < begin) || (end > len))
+      throw new IllegalArgumentException ("Bad end position");
+
+    if ((index < begin) || (index > end))
+      throw new IllegalArgumentException ("Bad initial index position");
+
+    this.text = text;
+    this.begin = begin;
+    this.end = end;
+    this.index = index;
+  }
+
+  /**
+   * This is a package level constructor that copies the text out of
+   * an existing StringCharacterIterator and resets the beginning and
+   * ending index.
+   *
+   * @param scci The StringCharacterIterator to copy the info from
+   * @param begin The beginning index of the range we are interested in.
+   * @param end The ending index of the range we are interested in.
+   */
+  StringCharacterIterator (StringCharacterIterator sci, int begin, int end)
+  {
+    this (sci.text, begin, end, begin);
+  }
+
+  /**
+   * This method returns the character at the current index position
+   *
+   * @return The character at the current index position.
+   */
+  public char current ()
+  {
+    return (index < end) ? text.charAt (index) : DONE;
+  }
+
+  /*************************************************************************/
+
+  /**
+   * This method increments the current index and then returns the
+   * character at the new index value.  If the index is already at
+   * <code>getEndIndex () - 1</code>, it will not be incremented.
+   *
+   * @return The character at the position of the incremented index
+   * value, or <code>DONE</code> if the index has reached
+   * getEndIndex () - 1.
+   */
+  public char next ()
+  {
+    if (index == end)
+      return DONE;
+
+    ++index;
+    return current ();
+  }
+
+  /*************************************************************************/
+
+  /**
+   * This method decrements the current index and then returns the
+   * character at the new index value.  If the index value is already
+   * at the beginning index, it will not be decremented.
+   *
+   * @return The character at the position of the decremented index
+   * value, or <code>DONE</code> if index was already equal to the
+   * beginning index value.
+   */
+  public char previous ()
+  {
+    if (index == begin)
+      return DONE;
+
+    --index;
+    return current ();
+  }
+
+  /*************************************************************************/
+
+  /**
+   * This method sets the index value to the beginning of the range and returns
+   * the character there.
+   *
+   * @return The character at the beginning of the range, or
+   * <code>DONE</code> if the range is empty. 
+   */
+  public char first ()
+  {
+    index = begin;
+    return current ();
+  }
+
+  /*************************************************************************/
+
+  /**
+   * This method sets the index value to <code>getEndIndex () - 1</code> and
+   * returns the character there.  If the range is empty, then the index value
+   * will be set equal to the beginning index.
+   *
+   * @return The character at the end of the range, or
+   * <code>DONE</code> if the range is empty. 
+   */
+  public char last ()
+  {
+    if (end == begin)
+      return DONE;
+
+    index = end - 1;
+    return current ();
+  }
+
+  /*************************************************************************/
+
+  /**
+   * This method returns the current value of the index.
+   *
+   * @return The current index value
+   */
+  public int getIndex ()
+  {
+    return index;
+  }
+
+  /*************************************************************************/
+
+  /**
+   * This method sets the value of the index to the specified value, then
+   * returns the character at that position.
+   *
+   * @param index The new index value.
+   *
+   * @return The character at the new index value or <code>DONE</code>
+   * if the index value is equal to <code>getEndIndex</code>. 
+   *
+   * @exception IllegalArgumentException If the specified index is not valid
+   */
+  public char setIndex (int index)
+  {
+    if ((index < begin) || (index > end))
+      throw new IllegalArgumentException ("Bad index specified");
+
+    this.index = index;
+    return current ();
+  }
+
+  /*************************************************************************/
+
+  /**
+   * This method returns the character position of the first character in the
+   * range.
+   *
+   * @return The index of the first character in the range.
+   */
+  public int getBeginIndex ()
+  {
+    return begin;
+  }
+
+  /*************************************************************************/
+
+  /**
+   * This method returns the character position of the end of the text range.
+   * This will actually be the index of the first character following the
+   * end of the range.  In the event the text range is empty, this will be
+   * equal to the first character in the range.
+   *
+   * @return The index of the end of the range.
+   */
+  public int getEndIndex ()
+  {
+    return end;
+  }
+
+  /*************************************************************************/
+
+  /**
+   * This method creates a copy of this <code>CharacterIterator</code>.
+   *
+   * @return A copy of this <code>CharacterIterator</code>.
+   */
+  public Object clone ()
+  {
+    return new StringCharacterIterator (text, begin, end, index);
+  }
+
+  /*************************************************************************/
+
+  /**
+   * This method tests this object for equality againt the specified 
+   * object.  This will be true if and only if the specified object:
+   * <p>
+   * <ul>
+   * <li>is not <code>null</code>.</li>
+   * <li>is an instance of <code>StringCharacterIterator</code></li>
+   * <li>has the same text as this object</li>
+   * <li>has the same beginning, ending, and current index as this object.</li>
+   * </ul>
+   *
+   * @param obj The object to test for equality against.
+   *
+   * @return <code>true</code> if the specified object is equal to this
+   * object, <code>false</code> otherwise.
+   */
+  public boolean equals (Object obj)
+  {
+    if (! (obj instanceof StringCharacterIterator))
+      return false;
+
+    StringCharacterIterator sci = (StringCharacterIterator) obj;
+
+    return (begin == sci.begin
+	    && end == sci.end
+	    && index == sci.index
+	    && text.equals (sci.text));
+  }
+
+  /*************************************************************************/
+
+  /**
+   * This method allows other classes in java.text to change the value
+   * of the underlying text being iterated through.
+   *
+   * @param text The new <code>String</code> to iterate through.
+   */
+  public void setText (String text)
+  {
+    this.text = text;
+    this.begin = 0;
+    this.end = text.length ();
+    this.index = 0;
+  }
+}

libjava/classpath/java/text/class-dependencies.conf

@@ -0,0 +1,220 @@
+# This property file contains dependencies of classes, methods, and
+# field on other methods or classes.
+#
+# Syntax: 
+#
+#   <used>: <needed 1> [... <needed N>]
+#
+# means that when <used> is included, <needed 1> (... <needed N>) must
+# be included as well.
+#
+# <needed X> and <used> are of the form
+#
+#   <class.methodOrField(signature)>
+#
+# or just
+#
+#   <class>
+#
+# Within dependencies, variables can be used. A variable is defined as 
+# follows: 
+#
+#   {variable}: value1 value2 ... value<n>
+#
+# variables can be used on the right side of dependencies as follows: 
+#
+#    <used>: com.bla.blu.{variable}.Class.m()V
+#
+# The use of the variable will expand to <n> dependencies of the form
+#
+#    <used>: com.bla.blu.value1.Class.m()V
+#    <used>: com.bla.blu.value2.Class.m()V
+#    ...
+#    <used>: com.bla.blu.value<n>.Class.m()V
+#
+# Variables can be redefined when building a system to select the 
+# required support for features like encodings, protocols, etc. 
+#
+# Hints:
+#
+#  - For methods and fields, the signature is mandatory. For
+#    specification, please see the Java Virtual Machine Specification by
+#    SUN. Unlike in the spec, field signatures (types) are in brackets.
+#
+#  - Package names must be separated by '/' (and not '.'). E.g.,
+#    java/lang/Class (this is necessary, because the '.' is used to
+#    separate method or field names from classes)
+#
+#  - In case <needed> refers to a class, only the class itself will be
+#    included in the resulting binary, NOT necessarily all its methods
+#    and fields. If you want to refer to all methods and fields, you can
+#    write class.* as an abbreviation.
+#
+# -  Abbreviations for packages are also possible: my/package/* means all
+#    methods and fields of all classes in my/package.
+#
+# -  A line with a trailing '\' continues in the next line.
+
+# end of file
+
+# All locales supported are loaded via classes from java.text (see below)
+# from class gnu/java/locale/LocaleInformation_<locale_id>
+#
+# This introduces a dependency for all locales. To allow an easy selection
+# and addition of locales, the library variable {text_locales} can be set to 
+# the set of supported locales.
+#
+
+{text_locales}: \
+	af_ZA \
+	ar_AE \
+	ar_BH \
+	ar_DZ \
+	ar_EG \
+	ar_IN \
+	ar_IQ \
+	ar_JO \
+	ar_KW \
+	ar_LB \
+	ar_LY \
+	ar_MA \
+	ar_OM \
+	ar_QA \
+	ar_SD \
+	ar_SY \
+	ar_TN \
+	ar_YE \
+	be_BY \
+	bn_IN \
+	br_FR \
+	bs_BA \
+	ca_ES \
+	cs_CZ \
+	cy_GB \
+	da_DK \
+	de \
+	de_AT \
+	de_BE \
+	de_CH \
+	de_DE \
+	de_LU \
+	el_GR \
+	en \
+	en_AU \
+	en_BW \
+	en_CA \
+	en_DK \
+	en_GB \
+	en_HK \
+	en_IE \
+	en_IN \
+	en_NZ \
+	en_PH \
+	en_SG \
+	en_US \
+	en_ZA \
+	en_ZW \
+	es_AR \
+	es_BO \
+	es_CL \
+	es_CO \
+	es_CR \
+	es_DO \
+	es_EC \
+	es_ES \
+	es_GT \
+	es_HN \
+	es_MX \
+	es_NI \
+	es_PA \
+	es_PE \
+	es_PR \
+	es_PY \
+	es_SV \
+	es_US \
+	es_UY \
+	es_VE \
+	et_EE \
+	eu_ES \
+	fa_IR \
+	fi_FI \
+	fo_FO \
+	fr_BE \
+	fr_CA \
+	fr_CH \
+	fr_FR \
+	fr_LU \
+	ga_IE \
+	gd_GB \
+	gl_ES \
+	gv_GB \
+	he_IL \
+	hi_IN \
+	hr_HR \
+	hu_HU \
+	id_ID \
+	it_CH \
+	it_IT \
+	iw_IL \
+	ja_JP \
+	ka_GE \
+	kl_GL \
+	ko_KR \
+	kw_GB \
+	lt_LT \
+	lv_LV \
+	mi_NZ \
+	mk_MK \
+	mr_IN \
+	mt_MT \
+	nl \
+	nl_BE \
+	nl_NL \
+	nn_NO \
+	no_NO \
+	oc_FR \
+	pl_PL \
+	pt_BR \
+	pt_PT \
+	ro_RO \
+	ru_RU \
+	ru_UA \
+	se_NO \
+	sk_SK \
+	sl_SI \
+	sq_AL \
+	sr_YU \
+	sv_FI \
+	sv_SE \
+	ta_IN \
+	te_IN \
+	tg_TJ \
+	tl_PH \
+	tr_TR \
+	uk_UA \
+	ur_PK \
+	uz_UZ \
+	vi_VN \
+	yi_US \
+	zh_CN \
+	zh_HK \
+	zh_SG \
+	zh_TW 
+
+java/text/Collator.getInstance(Ljava/util/Locale;)Ljava/text/Collator;: \
+	gnu/java/locale/LocaleInformation_{text_locales}.*
+
+java/text/DateFormatSymbols.<init>(Ljava/util/Locale;)V: \
+	gnu/java/locale/LocaleInformation_{text_locales}.*
+
+java/text/DecimalFormatSymbols.<init>(Ljava/util/Locale;)V: \
+	gnu/java/locale/LocaleInformation_{text_locales}.*
+
+java/text/BreakIterator.getInstance(Ljava/lang/String;Ljava/util/Locale;)Ljava/text/BreakIterator;: \
+	gnu/java/locale/LocaleInformation_{text_locales}.*
+
+java/text/NumberFormat.computeInstance(Ljava/util/Locale;Ljava/lang/String;Ljava/lang/String;)Ljava/text/NumberFormat;: \
+	gnu/java/locale/LocaleInformation_{text_locales}.*
+
+java/text/DateFormat.computeInstance(IILjava/util/Locale;ZZ)Ljava/text/DateFormat;: \
+	gnu/java/locale/LocaleInformation_{text_locales}.*

libjava/classpath/java/text/package.html

@@ -0,0 +1,47 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
+<!-- package.html - describes classes in java.text package.
+   Copyright (C) 2002 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. -->
+
+<html>
+<head><title>GNU Classpath - java.text</title></head>
+
+<body>
+<p>Classes to iterate over strings and to format texts according to a
+specific locale.</p>
+
+</body>
+</html>