SIMPLE PROGRAMME TO SHOW THE USE OF INHERIT AND USE OF EXTENDS.

programme:- use of inherit and use of extends..


class test
{
int x;
void prints()
{
System.out.println(x*x);
}
void sum()
{
System.out.println(x+x);
}
}
public class xyz extends test
{
int y;
xyz()
{
x=5;
}
void fromchild()
{
System.out.println("hello from child class");
}
public static void main(String args[])
{
xyz b=new xyz();
b.prints();
b.sum();
b.fromchild();
}
}


In this programme you will see that the class file is extended and how class and recall file is combined so there is no use of making another recall file.