class RectangleTester {
    
    public static void main( String[] args ) {
        java.awt.Rectangle r = new java.awt.Rectangle( 10, 15, 100, 200 );
        
        r.grow( 5, 7 );
        System.out.println( "r's width is now " + r.getWidth() + "; I expected 110." );
        System.out.println( "r's height is now " + r.getHeight() + "; I expected 214." );
        System.out.println( "r's NW corner is at "
                          + "(" + r.getX() + "," + r.getY() + ")"
                          + "; I expected (5,8)." );
                          
                          
        // Also, verify that growing by 0,0 has no effect:
        r.grow( 0, 0 );
        System.out.println( "r's width is now " + r.getWidth() + "; I expected 110." );
        System.out.println( "r's height is now " + r.getHeight() + "; I expected 214." );
        System.out.println( "r's NW corner is at "
                          + "(" + r.getX() + "," + r.getY() + ")"
                          + "; I expected (5,8)." );
        
        }
    
    }