Till covariance

Author: rtomar

Lecture Example BAO 2019/src/com/rt/covariant/A.java

@@ -5,6 +5,11 @@ public class A {
 
 	int a,b;
 
+	
+	public int temp()
+	{
+		return 0;
+	}
 	public A myfun(int a,int b){
 		System.out.println("Original method"+a+" "+b);
 		return new A();

Lecture Example BAO 2019/src/com/rt/covariant/B.java

@@ -4,6 +4,12 @@
 
 public class B extends A {
 
+	public int temp()
+	{
+		return 10;
+	}
+	
+	
 	@Override
 	public C myfun(int a, int b) {
 		// TODO Auto-generated method stub