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/java/awt/Checkbox.java

@@ -1,5 +1,6 @@
 /* Checkbox.java -- An AWT checkbox widget
-   Copyright (C) 1999, 2000, 2001, 2002, 2005  Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2001, 2002, 2005, 2006
+   Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
 
@@ -459,11 +460,14 @@ getState()
 public synchronized void
 setState(boolean state)
 {
-  this.state = state;
-  if (peer != null)
+  if (this.state != state)
     {
-      CheckboxPeer cp = (CheckboxPeer) peer;
-      cp.setState (state);
+      this.state = state;
+      if (peer != null)
+	{
+	  CheckboxPeer cp = (CheckboxPeer) peer;
+	  cp.setState (state);
+	}
     }
 }
 
@@ -599,10 +603,15 @@ void
 dispatchEventImpl(AWTEvent e)
 {
   if (e.id <= ItemEvent.ITEM_LAST
-      && e.id >= ItemEvent.ITEM_FIRST
-      && (item_listeners != null 
-	  || (eventMask & AWTEvent.ITEM_EVENT_MASK) != 0))
-    processEvent(e);
+      && e.id >= ItemEvent.ITEM_FIRST)
+    {
+      ItemEvent ie = (ItemEvent) e;
+      int itemState = ie.getStateChange();
+      setState(itemState == ItemEvent.SELECTED ? true : false);
+      if (item_listeners != null 
+	  || (eventMask & AWTEvent.ITEM_EVENT_MASK) != 0)
+	processEvent(e);
+    }
   else
     super.dispatchEventImpl(e);
 }