Override Super claass or interface Without Implements Or Extends

package oopsConcept;

public class OverrideSuperWithoutImplementsOrExtends {

public static void main(String[] args) {

MyClass myCls = new MyClass(){
//Overrided using anynomus class
public void doSomething() {
System.out.println("Doing something in the Super class modified ..");
}
};
myCls.doSomething();

MyInterface myintrface = new MyInterface(){
//Overrided using anynomus class
public void doSomething() {
System.out.println("Doing something in the Super class modified ..");
}
};
myintrface.doSomething();
}
}


interface MyInterface {
public void doSomething();
}

class MyClass{
public void doSomething(){
System.out.println("Doing something in the Super class..");
}
}