--- old/src/java.desktop/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java	2016-06-02 11:03:20.000000000 +0300
+++ new/src/java.desktop/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java	2016-06-02 11:03:20.000000000 +0300
@@ -51,6 +51,7 @@
     private static native void nativeSetNSWindowMenuBar(long nsWindowPtr, long menuBarPtr);
     private static native Insets nativeGetNSWindowInsets(long nsWindowPtr);
     private static native void nativeSetNSWindowBounds(long nsWindowPtr, double x, double y, double w, double h);
+    private static native void nativeSetNSWindowLocationByPlatform(long nsWindowPtr);
     private static native void nativeSetNSWindowStandardFrame(long nsWindowPtr,
             double x, double y, double w, double h);
     private static native void nativeSetNSWindowMinMax(long nsWindowPtr, double minW, double minH, double maxW, double maxH);
@@ -530,6 +531,10 @@
 
         boolean wasMaximized = isMaximized();
 
+        if (visible && target.isLocationByPlatform()) {
+            nativeSetNSWindowLocationByPlatform(getNSWindowPtr());
+        }
+        
         // Actually show or hide the window
         LWWindowPeer blocker = (peer == null)? null : peer.getBlocker();
         if (blocker == null || !visible) {