--- old/src/java.desktop/unix/classes/sun/awt/X11/XRobotPeer.java	2016-03-08 12:22:32.272981158 +0100
+++ new/src/java.desktop/unix/classes/sun/awt/X11/XRobotPeer.java	2016-03-08 12:22:32.187982551 +0100
@@ -35,7 +35,6 @@
 
 class XRobotPeer implements RobotPeer {
 
-    private static volatile boolean isGtkSupported;
     private X11GraphicsConfig   xgc = null;
     /*
      * native implementation uses some static shared data (pipes, processes)
@@ -48,14 +47,6 @@
         SunToolkit tk = (SunToolkit)Toolkit.getDefaultToolkit();
         setup(tk.getNumberOfButtons(),
                 AWTAccessor.getInputEventAccessor().getButtonDownMasks());
-
-        Toolkit toolkit = Toolkit.getDefaultToolkit();
-        if (!isGtkSupported) {
-            if (toolkit instanceof UNIXToolkit
-                    && ((UNIXToolkit) toolkit).loadGTK()) {
-                isGtkSupported = true;
-            }
-        }
     }
 
     @Override
@@ -103,8 +94,7 @@
     @Override
     public int getRGBPixel(int x, int y) {
         int pixelArray[] = new int[1];
-        getRGBPixelsImpl(xgc, x, y, 1, 1, xgc.getScale(), pixelArray,
-                         isGtkSupported);
+        getRGBPixelsImpl(xgc, x, y, 1, 1, xgc.getScale(), pixelArray);
         return pixelArray[0];
     }
 
@@ -112,7 +102,7 @@
     public int [] getRGBPixels(Rectangle bounds) {
         int pixelArray[] = new int[bounds.width*bounds.height];
         getRGBPixelsImpl(xgc, bounds.x, bounds.y, bounds.width, bounds.height,
-                         xgc.getScale(), pixelArray, isGtkSupported);
+                         xgc.getScale(), pixelArray);
         return pixelArray;
     }
 
@@ -127,6 +117,5 @@
     private static synchronized native void keyReleaseImpl(int keycode);
 
     private static synchronized native void getRGBPixelsImpl(X11GraphicsConfig xgc,
-            int x, int y, int width, int height, int scale,
-            int pixelArray[], boolean isGtkSupported);
+            int x, int y, int width, int height, int scale, int pixelArray[]);
 }