--- old/src/java.desktop/unix/classes/sun/awt/X11/XWM.java	2015-12-07 13:56:48.097625878 +0300
+++ new/src/java.desktop/unix/classes/sun/awt/X11/XWM.java	2015-12-07 13:56:47.985625882 +0300
@@ -569,7 +569,7 @@
     }
 
     static boolean isCompiz() {
-        return isNetWMName("compiz");
+        return isNetWMName("compiz") || isNetWMName("Compiz");
     }
 
     static boolean isLookingGlass() {