--- old/src/java.desktop/share/classes/java/awt/Robot.java 2020-02-18 23:06:48.000000000 -0800 +++ new/src/java.desktop/share/classes/java/awt/Robot.java 2020-02-18 23:06:47.000000000 -0800 @@ -132,7 +132,7 @@ checkRobotAllowed(); Toolkit toolkit = Toolkit.getDefaultToolkit(); if (toolkit instanceof ComponentFactory) { - peer = ((ComponentFactory)toolkit).createRobot(this, screen); + peer = ((ComponentFactory)toolkit).createRobot(screen); } initLegalButtonMask(); }