Imported GNU Classpath 0.90

Imported GNU Classpath 0.90
       * scripts/makemake.tcl: Set gnu/java/awt/peer/swing to ignore.
       * gnu/classpath/jdwp/VMFrame.java (SIZE): New constant.
       * java/lang/VMCompiler.java: Use gnu.java.security.hash.MD5.
       * java/lang/Math.java: New override file.
       * java/lang/Character.java: Merged from Classpath.
       (start, end): Now 'int's.
       (canonicalName): New field.
       (CANONICAL_NAME, NO_SPACES_NAME, CONSTANT_NAME): New constants.
       (UnicodeBlock): Added argument.
       (of): New overload.
       (forName): New method.
       Updated unicode blocks.
       (sets): Updated.
       * sources.am: Regenerated.
       * Makefile.in: Likewise.

From-SVN: r111942

libjava/classpath/gnu/xml/stream/XMLEventReaderImpl.java

@@ -67,7 +67,7 @@ public class XMLEventReaderImpl
     this.systemId = systemId;
   }
 
-  public XMLEvent next()
+  public XMLEvent nextEvent()
     throws XMLStreamException
   {
     XMLEvent ret = peek();
@@ -75,10 +75,32 @@ public class XMLEventReaderImpl
     return ret;
   }
 
-  public boolean hasNext()
-    throws XMLStreamException
+  public Object next()
   {
-    return peekEvent != null || reader.hasNext();
+    try
+      {
+        return nextEvent();
+      }
+    catch (XMLStreamException e)
+      {
+        RuntimeException e2 = new RuntimeException();
+        e2.initCause(e);
+        throw e2;
+      }
+  }
+
+  public boolean hasNext()
+  {
+    if (peekEvent != null)
+      return true;
+    try
+      {
+        return reader.hasNext();
+      }
+    catch (XMLStreamException e)
+      {
+        return false;
+      }
   }
   
   public XMLEvent peek()
@@ -121,5 +143,16 @@ public class XMLEventReaderImpl
     return reader.getProperty(name);
   }
 
+  public void close()
+    throws XMLStreamException
+  {
+    reader.close();
+  }
+
+  public void remove()
+  {
+    throw new UnsupportedOperationException();
+  }
+
 }