Rectangle

public class Rectangle {
	//fields
	private int width;
	private int height;
	//constructors
	public Rectangle(int startWid, int startHei) {
		setDimensions(startWid, startHei);
	}
	//mutators
	public void setWidth(int newWid) {
		width = newWid;
	}
	public void setHeight(int newHeight) {
		height = newHeight;
	}
	public void setDimensions(int newWid, int newHei) {
		setWidth(newWid);
		setHeight(newHei);
	}
	//accessors
	public double area() {
		return width*height;
	}
	public double parimeter() {
		return 2*width + 2*height;
	}
}