Assertion (A): The rule of constructive res judicata is applicable to writ petitions.<br>Reason (R): Public policy considerations underlying res judicata also hold true in relation to writ proceedings.<br>

A. public class Circle implements Shape { private int radius; }B. public abstract class Circle extends Shape { private int radius; }C. public class Circle extends Shape { private int radius; public void draw(); }D. public abstract class Circle implements Shape { private int radius; public void draw(); }E. public class Circle extends Shape { private int radius; public void draw() { /* code here */ } }F. public abstract class Circle implements Shape { private int radius; public void draw() { /* code here */ } }