Suppose that you have the following class definitions: [O2] [4 Marks]

public class Shape { private int point; private String color; public Shape(int a, String g) { point = a; color = g; } public void display() { System.out.println(point); System.out.println(color); } }

public class Circle extends Shape { private double radius; public Circle(int i, String j, double r) { //Postcondition: point=i,color=j,radius=r } public void show() { //Output the values of point,color and radius } }

a. Write the definition of the constructor Circle [2 marks]

b. Write the definition of the method show [2 marks]

java

help me please now