Is the equals() method of object class overridden as in case of
String class, or it uses the == like in case of StringBuffer class?
In any case how does the following code sample work:
class A
{
public static void main()
{
A a = new A();
Object b = a;
(a ==b);//true
a.equals(b);//true
b.equals(a);//true
}
}
regards,
gitesh