/*
* JBoss, Home of Professional Open Source.
* Copyright 2006, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors. 
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/ 

import java.util.Properties;
import java.util.Map.Entry;

/**
 * 
 * @author <a href="kabir.khan@jboss.com">Kabir Khan</a>
 * @version $Revision: 1.1 $
 */
public class RunIt
{
   class NonStatic1
   {
      NonStatic2 nonstatic2;
      public NonStatic1()
      {
         nonstatic2 = new NonStatic2();
      }
      class NonStatic2
      {
         NonStatic3 nonstatic3;
         public NonStatic2()
         {
            nonstatic3 = new NonStatic3();
         }
         
         class NonStatic3
         {
            
         }
      }
   }
   
   static class Static1
   {
      Static2 static2;
      public Static1()
      {
         static2 = new Static2();
      }
      static class Static2
      {
         Static3 static3;
         public Static2()
         {
            static3 = new Static3();
         }
         static class Static3
         {
            
         }
      }
   }
   
   public RunIt()
   {
      NonStatic1 nonstatic1 = new NonStatic1();
      Static1 static1 = new Static1();
      
      Class<?> ns3 = nonstatic1.nonstatic2.nonstatic3.getClass();
      System.out.println("========= declaring ");
      outputClass(ns3, NonStatic1.class, false);
      System.out.println("\n========= enclosing ");
      outputClass(ns3, NonStatic1.class, true);
      
      
      Class<?> s3 = static1.static2.static3.getClass();
      System.out.println("========= declaring ");
      outputClass(s3, Static1.class, false);
      System.out.println("\n========= enclosing ");
      outputClass(s3, Static1.class, true);
   }
   
   private void outputClass(Class<?> clazz, Class<?> topLevel, boolean enclosing)
   {
      System.out.println(clazz.getName());
      if (clazz == topLevel || clazz == null)
         return;
      clazz = enclosing  ? clazz.getEnclosingClass() : clazz.getDeclaringClass();
      outputClass(clazz, topLevel, enclosing);
   }
   
   
   public static void main(String[] args)
   {
      RunIt runIt = new RunIt();
//      Properties props = System.getProperties();
//      for (Entry entry : props.entrySet())
//      {
//         System.out.println(entry.getKey() + ": " + entry.getValue());
//      }
   }

}