When a method in a sub class has the same name and the same signature as a method in its super class, then the method in the subclass is said to override the method in the super class. It is determined at runtime.
Ex : public class A
{
public void add(int a, int b)
{
System.out.printIn(a + b);
}
}
class B extends A
{
public void add (int a, int b)
{
System.out.printIn ("a + b =" + (a + b));
}
}
