The Rectangle class(MyProgrammingLab 71021)

/*
 * Name: Lu Liu
 * Date: 12/16/2015
 * Course Number: CSC-111
 * Course Name: Intro to Java Programming
 * Problem Number: The Rectangle class(MyProgrammingLab 71021)
 * Email: lliu0001@student.stcc.edu
 */
public class Test {
    public static void main(String[] args) {
        Rectangle R1 = new Rectangle(4, 40);
        Rectangle R2 = new Rectangle(3.5, 35.9);
        System.out.println("The width of Rectangle R1 is " + R1.getWdith());
        System.out.println("The height of Rectangle R1 is " + R1.getHeight());
        System.out.println("The area of Rectangle R1 is " + R1.getArea());
        System.out.println("The perimeter of Rectangle R1 is " + R1.getPerimeter());
        System.out.println("The widteh of Rectangle R2 is " + R2.getWdith());
        System.out.println("The height of Rectangle R2 is " + R2.getHeight());
        System.out.println("The area of Rectangle R2 is " + R2.getArea());
        System.out.println("The perimeter of Rectangle R2 is " + R2.getPerimeter());
    }
}

class Rectangle {
    private double width;
    private double height;

    public Rectangle() {
        height = 1.0;
        width = 1.0;
    }

    public Rectangle(double w, double h) {
        width = w;
        height = h;
    }

    public double getArea() {
        return height * width;
    }

    public double getPerimeter() {
        return 2 * (height + width);
    }

    public double getWdith() {
        return width;
    }

    public double getHeight() {
        return height;
    }
}