B.java

package com.freemindcafe.oops.innerclass.mypackage;

/*
 * 
 */
public class B {
    
    public static void main(String[] args) {
        //A can be accessed
        A a = new A();
        
        //B can not be accessed
        //A.B b = new A.B();
        
        //C can be accessed
        //Since it is not static, it can only be accessed within A's closure
        A.C c = new A().new C();
        
        //D can be accessed
        A.D d = new A.D();
        
    }

}