--- old/src/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java	2012-04-27 16:08:52.000000000 +0400
+++ new/src/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java	2012-04-27 16:08:52.000000000 +0400
@@ -61,6 +61,8 @@
     private static native void nativeSetNSWindowMinimizedIcon(long nsWindowPtr, long nsImage);
     private static native void nativeSetNSWindowRepresentedFilename(long nsWindowPtr, String representedFilename);
     private static native void nativeSetNSWindowSecurityWarningPositioning(long nsWindowPtr, double x, double y, float biasX, float biasY);
+    private static native void nativeModallyBlocked(long nsWindowPtr);
+    private static native void nativeModallyUnblocked(long nsWindowPtr);
 
     private static native int nativeGetScreenNSWindowIsOn_AppKitThread(long nsWindowPtr);
 
@@ -120,7 +122,7 @@
 
     // corresponds to method-based properties
     static final int HAS_SHADOW = 1 << 10;
-    static final int ZOOMABLE = 1 << 11;
+    static final int    ZOOMABLE = 1 << 11;
 
     static final int ALWAYS_ON_TOP = 1 << 15;
     static final int HIDES_ON_DEACTIVATE = 1 << 17;
@@ -795,6 +797,16 @@
         //       value when the native notification comes to us
     }
 
+    @Override
+    public void modallyBlocked() {
+        nativeModallyBlocked(getNSWindowPtr());
+    }
+
+    @Override
+    public void modallyUnblocked() {
+        nativeModallyUnblocked(getNSWindowPtr());
+    }
+
     // ----------------------------------------------------------------------
     //                          UTILITY METHODS
     // ----------------------------------------------------------------------