Center Frame

import java.awt.*;

public class CenterFrame  // a utility class
{
 public static Point getPosition(int frameWidth, int frameHeight)
 {
  // frame size is width * height
  // returns a Point holding the coordinates of
  // the upper left-hand corner of the (centered) frame

 Toolkit toolkit = Toolkit.getDefaultToolkit(); //a static method of the Toolkit class
 Dimension dimensions =toolkit.getScreenSize(); //Get Dimension from the Screen Size
 int x = (dimensions.width - frameWidth)/2;      // x coordinate of upper left corner
 int y = (dimensions.height - frameHeight)/2;    // y coordinate of upper left corner
 return (new Point(x,y));                        // return coordinates as a Point object
 }
}