This Java tip demonstrates a method of change the boundaries for a maximized frame. Usually, in JAVA when a frame is maximized it covers the whole screen. Here we may decide the size as well the location of the frame.

  // Create an applicationframe for which size and location has to be set
    Frame applicationframe = new Frame();
    
    // Determine location and size of a maximized frame
    int x = 100;
    int y = 100;
    int width = 300;
    int height = 300;
    Rectangle bounds = new Rectangle(x, y, width, height);
    
    // Set the bounds for the application frame
    applicationframe.setMaximizedBounds(bounds);