6627324: Alt Graph doesnot generate any key event when pressing in German locale

Summary: This Unix only problem solved by mapping XK_ISO_Level3_Shift keysym to Java keycode VK_ALT_GRAPH.
Reviewed-by: son

src/solaris/classes/sun/awt/X11/XKeysym.java

 // This is a generated file: do not edit! Edit keysym2ucs.h if necessary.
 
 /*
- * Copyright 2005-2007 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 2005-2008 Sun Microsystems, Inc.  All Rights Reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -1495,6 +1495,7 @@ public class XKeysym {
 
         keysym2JavaKeycodeHash.put( Long.valueOf(XKeySymConstants.XK_Multi_key),     new Keysym2JavaKeycode(java.awt.event.KeyEvent.VK_COMPOSE, java.awt.event.KeyEvent.KEY_LOCATION_STANDARD));
         keysym2JavaKeycodeHash.put( Long.valueOf(XKeySymConstants.XK_Mode_switch),     new Keysym2JavaKeycode(java.awt.event.KeyEvent.VK_ALT_GRAPH, java.awt.event.KeyEvent.KEY_LOCATION_STANDARD));
+        keysym2JavaKeycodeHash.put( Long.valueOf(XKeySymConstants.XK_ISO_Level3_Shift),     new Keysym2JavaKeycode(java.awt.event.KeyEvent.VK_ALT_GRAPH, java.awt.event.KeyEvent.KEY_LOCATION_STANDARD));
 
             /* Editing block */
         keysym2JavaKeycodeHash.put( Long.valueOf(XKeySymConstants.XK_Redo),     new Keysym2JavaKeycode(java.awt.event.KeyEvent.VK_AGAIN, java.awt.event.KeyEvent.KEY_LOCATION_STANDARD));

src/solaris/classes/sun/awt/X11/genhash.awk

-# Copyright 2005 Sun Microsystems, Inc.  All Rights Reserved.
+# Copyright 2008 Sun Microsystems, Inc.  All Rights Reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -38,8 +38,8 @@ BEGIN {   FS=";";
          if( $1 != "0x0000" ) {
              ndx =  toupper($1);
              sub(/0X/, "", ndx);
-             printf("        keysym2UCSHash.put( (long)%s, (char)%s); // %s --> %s \n",
-                        $4, $1, $3, unic[ndx]);
+             printf("        keysym2UCSHash.put( (long)%s, (char)%s); // %s -->%s\n",
+                        $4, $1, $3, (unic[ndx]=="" ? "" : " " unic[ndx]));
          }
      }
 /tojava/ { sub(/tojava /, ""); sub(/tojava$/, ""); print}    

src/solaris/classes/sun/awt/X11/keysym2ucs.h

 /*
- * Copyright 2005-2007 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 2005-2008 Sun Microsystems, Inc.  All Rights Reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -39,7 +39,7 @@
  */
 
 tojava /*
-tojava  * Copyright 2005-2007 Sun Microsystems, Inc.  All Rights Reserved.
+tojava  * Copyright 2005-2008 Sun Microsystems, Inc.  All Rights Reserved.
 tojava  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 tojava  *
 tojava  * This code is free software; you can redistribute it and/or modify it
@@ -2546,6 +2546,7 @@ tojava              */
 tojava
 tojava         keysym2JavaKeycodeHash.put( Long.valueOf(XKeySymConstants.XK_Multi_key),     new Keysym2JavaKeycode(java.awt.event.KeyEvent.VK_COMPOSE, java.awt.event.KeyEvent.KEY_LOCATION_STANDARD));
 tojava         keysym2JavaKeycodeHash.put( Long.valueOf(XKeySymConstants.XK_Mode_switch),     new Keysym2JavaKeycode(java.awt.event.KeyEvent.VK_ALT_GRAPH, java.awt.event.KeyEvent.KEY_LOCATION_STANDARD));
+tojava         keysym2JavaKeycodeHash.put( Long.valueOf(XKeySymConstants.XK_ISO_Level3_Shift),     new Keysym2JavaKeycode(java.awt.event.KeyEvent.VK_ALT_GRAPH, java.awt.event.KeyEvent.KEY_LOCATION_STANDARD));
 tojava
 tojava             /* Editing block */
 tojava         keysym2JavaKeycodeHash.put( Long.valueOf(XKeySymConstants.XK_Redo),     new Keysym2JavaKeycode(java.awt.event.KeyEvent.VK_AGAIN, java.awt.event.KeyEvent.KEY_LOCATION_STANDARD));