src/java.desktop/windows/classes/sun/awt/windows/WWindowPeer.java

*** 538,548 ****
  
          // get current GD
          Win32GraphicsDevice oldDev = winGraphicsConfig.getDevice();
  
          Win32GraphicsDevice newDev;
!         GraphicsDevice devs[] = GraphicsEnvironment
              .getLocalGraphicsEnvironment()
              .getScreenDevices();
          // Occasionally during device addition/removal getScreenImOn can return
          // a non-existing screen number. Use the default device in this case.
          if (scrn >= devs.length) {
--- 538,548 ----
  
          // get current GD
          Win32GraphicsDevice oldDev = winGraphicsConfig.getDevice();
  
          Win32GraphicsDevice newDev;
!         GraphicsDevice[] devs = GraphicsEnvironment
              .getLocalGraphicsEnvironment()
              .getScreenDevices();
          // Occasionally during device addition/removal getScreenImOn can return
          // a non-existing screen number. Use the default device in this case.
          if (scrn >= devs.length) {