--- a/jdk/src/solaris/classes/sun/awt/X11/XToolkit.java	Wed Dec 09 14:02:48 2009 +0300
+++ b/jdk/src/solaris/classes/sun/awt/X11/XToolkit.java	Wed Dec 09 14:33:55 2009 +0300
@@ -1449,7 +1449,7 @@
      * (which is assigned to the virtual pointer) reports the maximum
      * capabilities of the mouse pointer (i.e. 32 physical buttons).
      */
-    private native synchronized int getNumberOfButtonsImpl();
+    private native int getNumberOfButtonsImpl();
 
     @Override
     public int getNumberOfButtons(){