java use method in another class
class A {
public void a1 ( ) {
}
private void a2 ( ) {
}
}
class B {
private A objA = new A ( );
public void b1 ( ) {
// Call to method a1. This works.
objA.a1 ();
}
void b2 ( ) {
// Call to method a2. This will give compile error.
objA.a2 ();
}
} 