super Keyword

AP Computer Science A· difficulty 3/5

public class A {
    public String hello() { return "Hi from A"; }
}
public class B extends A {
    public String hello() { return super.hello() + " and B"; }
}
System.out.println(new B().hello());

What is printed?

A
$Stack overflow error$
B
$and B$
C
$Hi from A and B$
check_circle
D
$Hi from A$

Explanation

<code> super.hello() </code> calls A's version, returning "Hi from A". Then " and B" is appended.

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