return null;
if (screenRect.width <= 0) throw new IllegalArgumentException ("Robot: capture width is <= 0");  if (screenRect.height <= 0) throw new IllegalArgumentException ("Robot: capture height is <= 0");  SecurityManager sm = System.getSecurityManager (); if (sm != null) sm.checkPermission (new AWTPermission ("readDisplayPixels"));  int[] pixels = peer.getRGBPixels (screenRect);  BufferedImage bufferedImage = new BufferedImage (screenRect.width, screenRect.height, BufferedImage.TYPE_INT_ARGB);  bufferedImage.setRGB (0, 0, screenRect.width, screenRect.height, pixels, 0, screenRect.width);  return bufferedImage;
  public BufferedImage createScreenCapture(Rectangle screen)  {    return null;  }