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JAVA Programming :: Inheritance

Home > JAVA Programming > Inheritance > Discussion

5. What is the output for the below code ?

interface A {
public void printValue();
}
public class Test{
public static void main (String[] args){
A a1 = new A() {
public void printValue(){
System.out.println("A");
}
};
a1.printValue();
}
}

Answer: Option B

Explanation :

The A a1 reference variable refers not to an instance of interface A, but to an instance of an anonymous (unnamed) class. So no compilation error.

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