Inner Classes

[Vicken Karaoghlanian]

can i have three class inside each other (see code)??? if i can, then how can i access the inner class named 'Outer1'? how can i create objects?

Note: this code compiles without any error.

class Outer3 {

private int size = 3;

public class Outer2 {

private int size = 2;

public class Outer1 {

private int size = 1;

public void doStuff() {
System.out.println("Hello World");
}
}
}
}
class TestInner {


public static void main(String args[]) {

//How should i create objects here???

}
}

[Vicky Nag]

class Outer
{
public class Inner
{
public class InnerInner
{
}
}
class Outer
{
public class Inner
{
public class InnerInner
{
}
}
public static void main(String args[])
{
Outer.Inner.InnerInner in = new Outer(). new Inner(). new InnerInner();
}
}
Hope This Helps.
V

[Vicken Karaoghlanian]

hi Vicky, thx for the reply, but i didn't got the part where:

Outer.Inner.InnerInner in = new Outer(). new Inner(). new InnerInner();

i don't see any similarity with:

Outer2 outer = new Outer2();
Outer2.Inner inner = outer.new Inner();

this code is for two nested classes.

can you please explain it more clearly (what is happening)? i'll really appreciate it.

[Vicken Karaoghlanian]

you might want to disregard my question cause i figured it out