Rectangle

public class Main {
    public static void main(String[] args) {
        Rectangle myRectangle = new Rectangle();

        myRectangle.length = 5.00;
        myRectangle.width = 10.00;
        System.out.println("Action: Invoking getArea() method of the Rectangle");
        System.out.print("Output: ");
        System.out.println(myRectangle.getArea());
        System.out.println();

        myRectangle.length = 3.00;
        myRectangle.width = 4.00;
        System.out.println("Action: Invoking getArea() method of the Rectangle");
        System.out.print("Output: ");
        System.out.println(myRectangle.getArea());
        System.out.println();

        myRectangle.length = 2.50;
        myRectangle.width = 4.50;
        System.out.println("Action: Invoking getArea() method of the Rectangle");
        System.out.print("Output: ");
        System.out.println(myRectangle.getArea());
    }
}
class Rectangle {

    public double length;
    public double width;

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