Without inheritance we cant achieve overriding.In overriding we can give same datatype for two different class. In Java, method overriding occurs when a subclass (child class) has the same method as the parent class. In other words, method overriding occurs when a subclass provides a particular implementation of a method declared by one of its parent classes.In overriding method and return type should be same.

Reference id:

Program:

superclass:

class woodenchair{
String color=”blue”;
void seating(){
System.out.println(“wood”);
}
public static void main(String args[]){
woodenchair w=new woodenchair();
System.out.println(w.color);
}
}

subclass:

class cusion extends woodenchair{

   String color="white";

    //int color=2;
  @Override
  void seating(){
  System.out.println("sponge");

}
public static void main(String args[]){
cusion c=new cusion();
c.seating();
}
}

Output:

sponge