1: //RectangleInterface.java 2: 3: /** 4: * Interface for a rectangle to be drawn on the screen. 5: */ 6: public interface RectangleInterface 7: extends ShapeInterface 8: { 9: /** 10: * Sets the rectangle's dimensions. 11: */ 12: public void set 13: ( 14: int newHeight, 15: int newWidth 16: ); 17: }