Computers and Technology, 24.04.2020 23:35 williamwavyy

Public class Shape{public String getShapeName(){return "Shape";}}public class Rectangle extends Shape{public String getShapeName(){return "Rectangle";}}public class Square extends Rectangle {}public class Oval extends Shape{public String getShapeName() {return "Oval";}}public class Circle extends Oval{public String getShapeName(){return "Circle";}}
What does this program output?
Shape shape1 = new Shape();
Shape shape2 = new Rectangle();
Shape shape3 = new Square();
Shape shape4 = new Circle();
System. out. println(shape1.getShapeName());
System. out. println(shape2.getShapeName());
System. out. println(shape3.getShapeName());
System. out. println(shape4.getShapeName());

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Public class Shape{public String getShapeName(){return "Shape";}}public class Rectangle extends Shap...

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