Inner Classes

[Michael Carlson]

import Outer.Inner.InnerMost;
import Outer.*;

class Outer {
int i;
class Inner {
Inner() {i++;}

class InnerMost extends Inner {
InnerMost() {i++; System.out.println(i);}
}
}
interface InnerInterface {
void doSomething();
}
}

public class Test implements InnerInterface{

public void doSomething(){
System.out.println("done");
}

public static void main(String[] args){
Inner im = new Outer().new Inner().new InnerMost();
}
}

How is the output 3?
Thanks

[Henry Wong]

I am assuming that you figured out 2 of the places where i gets incremented. The third is the super class of the innermost class. Remember the innermost class extends the inner class.

Henry

[Michael Carlson]

Hey thanks, it just occurred to me. I always post questions as last resort, and then I get it.