Ellipse program:Java’s API classes make extensive use of inheritance. For example, Sun’s J...

Ellipse program:

Java’s API classes make extensive use of inheritance. For example, Sun’s Java API documentation shows that the java.awt.geom.Ellipse2D package has a class named Double that has these instance variables:

And it has these constructors:

It has accessors for the instance variables, and an initializing method, but that’s about all. Fortunately, this class extends a class called Ellipse2D, which has several other useful methods, including:

Write a short program in a class called EllipseDriver:

Import java.awt.geom.Ellipse2D.Double, and write a main method that calls the 4-parameter Double constructor to instantiate an ellipse like that shown in the picture below. Then, in println statements, call the superclass’s 2-parameter contains method to show whether the points x=3.5, y=2.5 and x=4.0, y=3.0 are contained within the specified ellipse.

Output:

contains x=3.5, y=2.5? false contains x=4.0, y=3.0? true