Imported GNU Classpath 0.90

Imported GNU Classpath 0.90
       * scripts/makemake.tcl: LocaleData.java moved to gnu/java/locale.

       * sources.am: Regenerated.
       * gcj/javaprims.h: Regenerated.
       * Makefile.in: Regenerated.
       * gcj/Makefile.in: Regenerated.
       * include/Makefile.in: Regenerated.
       * testsuite/Makefile.in: Regenerated.

       * gnu/java/lang/VMInstrumentationImpl.java: New override.
       * gnu/java/net/local/LocalSocketImpl.java: Likewise.
       * gnu/classpath/jdwp/VMMethod.java: Likewise.
       * gnu/classpath/jdwp/VMVirtualMachine.java: Update to latest
       interface.
       * java/lang/Thread.java: Add UncaughtExceptionHandler.
       * java/lang/reflect/Method.java: Implements GenericDeclaration and
       isSynthetic(),
       * java/lang/reflect/Field.java: Likewise.
       * java/lang/reflect/Constructor.java
       * java/lang/Class.java: Implements Type, GenericDeclaration,
       getSimpleName() and getEnclosing*() methods.
       * java/lang/Class.h: Add new public methods.
       * java/lang/Math.java: Add signum(), ulp() and log10().
       * java/lang/natMath.cc (log10): New function.
       * java/security/VMSecureRandom.java: New override.
       * java/util/logging/Logger.java: Updated to latest classpath
       version.
       * java/util/logging/LogManager.java: New override.

From-SVN: r113887

libjava/classpath/java/io/CharArrayWriter.java

@@ -242,6 +242,84 @@ public class CharArrayWriter extends Writer
       }
   }
 
+  /** 
+   * Appends the Unicode character, <code>c</code>, to the output stream
+   * underlying this writer.  This is equivalent to <code>write(c)</code>.
+   *
+   * @param c the character to append.
+   * @return a reference to this object.
+   * @since 1.5 
+   */
+  public CharArrayWriter append(char c)
+  {
+    write(c);
+    return this;
+  }
+
+  /** 
+   * Appends the specified sequence of Unicode characters to the
+   * output stream underlying this writer.  This is equivalent to
+   * appending the results of calling <code>toString()</code> on the
+   * character sequence.  As a result, the entire sequence may not be
+   * appended, as it depends on the implementation of
+   * <code>toString()</code> provided by the
+   * <code>CharSequence</code>.  For example, if the character
+   * sequence is wrapped around an input buffer, the results will
+   * depend on the current position and length of that buffer.
+   *
+   * @param cs the character sequence to append.  If cs is null,
+   *        then the string "null" (the string representation of null)
+   *        is appended.
+   * @return a reference to this object.
+   * @since 1.5 
+   */
+  public CharArrayWriter append(CharSequence cs)
+  {
+    try
+      {
+	write(cs == null ? "null" : cs.toString());
+      }
+    catch (IOException _)
+      {
+	// Can't happen.
+      }
+    return this;
+  }
+
+  /** 
+   * Appends the specified subsequence of Unicode characters to the
+   * output stream underlying this writer, starting and ending at the
+   * specified positions within the sequence.  The behaviour of this
+   * method matches the behaviour of writing the result of
+   * <code>append(cs.subSequence(start,end))</code> when the sequence
+   * is not null.
+   *
+   * @param cs the character sequence to append.  If cs is null,
+   *        then the string "null" (the string representation of null)
+   *        is appended.
+   * @param start the index of the first Unicode character to use from
+   *        the sequence.
+   * @param end the index of the last Unicode character to use from the
+   *        sequence.
+   * @return a reference to this object.
+   * @throws IndexOutOfBoundsException if either of the indices are negative,
+   *         the start index occurs after the end index, or the end index is
+   *         beyond the end of the sequence.
+   * @since 1.5
+   */
+  public CharArrayWriter append(CharSequence cs, int start, int end)
+  {
+    try
+      {
+	write(cs == null ? "null" : cs.subSequence(start, end).toString());
+      }
+    catch (IOException _)
+      {
+	// Can't happen.
+      }
+    return this;
+  }
+
   /**
    * This private method makes the buffer bigger when we run out of room
    * by allocating a larger buffer and copying the valid chars from the