Just for JAVA

Define the Rectangle2D class that contains: Double data fields named xpos, ypos (that specify the top left comer of the rectangle), width and height. (assume that the rectangle sides are parallel to the x and y axes. See example below). A no-arg constructor that creates a default rectangle with (0.0, 0.0) for (xpos, ypos) and 1.0 for both width and height. A constructor that creates a rectangle with the specified xpos, ypos, width, and height. Get and set methods for all the instance variables. A method getArea () that returns the area of the rectangle. A method getPerimeter () that returns the perimeter of the rectangle. A method contains (x, y) that returns true if the specified point (x, y) is inside this rectangle. See Figure 1(a). A method contains (Point p) that returns true if the specified Point (see Exercise 1) has coordinates inside the rectangle. (This is also similar to Figure 1(a).) A method contains (Rectangle2D r) that returns true if the specified rectangle is inside this rectangle. See Figure 1 (b). Note that the condition for contains is that all four corners of the second rectangle must be contained in the first. This means, that if the two rectangles are exactly identical, we still say that the second rectangle is contained within the other. Write a test program that creates a Rectangle2D object and tests various methods. For example, as a first test case, create a Rectangle2D object r1 with parameters 2, 2, 5.5 and 4.9, which represent xpos, ypos width and height, respectively, displays its area and perimeter, and displays the result of r1.contains (3, 3) and r1.contains (new Rectangle2D (4, 5, 10.5, 3.2)). Create a Point p using the coordinates 3, 3 and verify that r1.contains (p) returns the same (expected) value