src/java.desktop/macosx/classes/sun/lwawt/macosx/LWCToolkit.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2011, 2019, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2020, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -24,10 +24,11 @@
  */
 
 package sun.lwawt.macosx;
 
 import java.awt.AWTError;
+import java.awt.AWTException;
 import java.awt.CheckboxMenuItem;
 import java.awt.Color;
 import java.awt.Component;
 import java.awt.Cursor;
 import java.awt.Desktop;

@@ -47,11 +48,10 @@
 import java.awt.MenuBar;
 import java.awt.MenuItem;
 import java.awt.Point;
 import java.awt.PopupMenu;
 import java.awt.RenderingHints;
-import java.awt.Robot;
 import java.awt.SystemTray;
 import java.awt.Taskbar;
 import java.awt.Toolkit;
 import java.awt.TrayIcon;
 import java.awt.Window;

@@ -490,12 +490,15 @@
         // we have to flush the native selectors queue.
         flushNativeSelectors();
     }
 
     @Override
-    public RobotPeer createRobot(Robot target, GraphicsDevice screen) {
-        return new CRobot(target, (CGraphicsDevice)screen);
+    public RobotPeer createRobot(GraphicsDevice screen) throws AWTException {
+        if (screen instanceof CGraphicsDevice) {
+            return new CRobot((CGraphicsDevice) screen);
+        }
+        return super.createRobot(screen);
     }
 
     private native boolean isCapsLockOn();
 
     /*