Parent.java

class test1
{
 public static void main (String[] args)
 {
 Parent p = new Parent();
 p.show();
 
 Child c = new Child();
 c.show();
 
 c.display();
 }

}

class Parent
{
 private void show()
 {
 System.out.println("This is Parent Class");
 }
}

class Child extends Parent
{
 void show()
 {
 System.out.println("This is Child Class");
 }
 
 void display()
 {
 super.show();
 }
}