Cannot press Window+L using robot in Java

Question

I am using the Robot class to simulate key press in Java. But i am unable to press Window key+L although i am able to press them individually. Here is my code:

Answer 1

Try:

private void pressKey(){
   Robot r=new Robot();
   robot.keyPress(KeyEvent.VK_WINDOWS);
   robot.keyPress(KeyEvent.VK_L);
   robot.keyRelease(KeyEvent.VK_L);
   robot.keyRelease(KeyEvent.VK_WINDOWS);
}