What is the output for the below code?
class A{
public A(){
System.out.println("A");
}
public A(int i){
this();
System.out.println(i);
}
}
class B extends A{
public B(){
System.out.println("B");
}
public B(int i){
this();
System.out.println(i+3);
}
}
public class Test{
public static void main (String[] args){
new B(5);
}
}
class A{
public A(){
System.out.println("A");
}
public A(int i){
this();
System.out.println(i);
}
}
class B extends A{
public B(){
System.out.println("B");
}
public B(int i){
this();
System.out.println(i+3);
}
}
public class Test{
public static void main (String[] args){
new B(5);
}
}A. A B 8
B. A 5 B 8
C. A B 5
D. B 8 A 5
E. None of these
Answer: Option A
Solution (By Examveda Team)
Constructor of class B call their superclass constructor of class A (public A()), which execute first, and that constructors can be overloaded. Then come to constructor of class B (public B (int i)).
This Question Belongs to Java Program >> Constructors And Methods
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