subclass of abstract class example

package com.concretepage;

public abstract class SubAbstractClass extends Abstractclass {

@Override
void method3() {
// TODO Auto-generated method stub
super.method3();
}
public static void main(String[] args) {
// TODO Auto-generated method stub

}

@Override
void method2() {
// TODO Auto-generated method stub

}

}

package com.concretepage;

public abstract class Abstractclass {

abstract void method1();

abstract void method2();

void method3() {

System.out.println("hi i am from method3");

}

}