Source for org.jfree.base.ClassPathDebugger

   1: /**
   2:  * ========================================
   3:  * JCommon : a free Java report library
   4:  * ========================================
   5:  *
   6:  * Project Info:  http://www.jfree.org/jcommon/
   7:  *
   8:  * (C) Copyright 2000-2006, by Object Refinery Limited and Contributors.
   9:  *
  10:  * This library is free software; you can redistribute it and/or modify it under the terms
  11:  * of the GNU Lesser General Public License as published by the Free Software Foundation;
  12:  * either version 2.1 of the License, or (at your option) any later version.
  13:  *
  14:  * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  15:  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  16:  * See the GNU Lesser General Public License for more details.
  17:  *
  18:  * You should have received a copy of the GNU Lesser General Public License along with this
  19:  * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  20:  * Boston, MA 02111-1307, USA.
  21:  *
  22:  * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
  23:  * in the United States and other countries.]
  24:  *
  25:  * ------------
  26:  * $Id: ClassPathDebugger.java,v 1.2 2008/09/10 09:23:34 mungady Exp $
  27:  * ------------
  28:  * (C) Copyright 2002-2006, by Object Refinery Limited.
  29:  */
  30: 
  31: package org.jfree.base;
  32: 
  33: import java.util.Enumeration;
  34: 
  35: import org.jfree.util.ObjectUtilities;
  36: 
  37: /**
  38:  * Creation-Date: 02.11.2007, 18:42:27
  39:  *
  40:  * @author Thomas Morgner
  41:  */
  42: public class ClassPathDebugger
  43: {
  44:   /**
  45:    * Entry point.
  46:    *
  47:    * @param args  command line arguments.
  48:    */
  49:   public static void main(String[] args)
  50:   {
  51:     System.out.println ("Listing the various classloaders:");
  52:     System.out.println ("Defined classloader source: " + ObjectUtilities.getClassLoaderSource());
  53:     System.out.println ("User classloader: " + ObjectUtilities.getClassLoader());
  54:     System.out.println ("Classloader for ObjectUtilities.class: " + ObjectUtilities.getClassLoader(ObjectUtilities.class));
  55:     System.out.println ("Classloader for String.class: " + ObjectUtilities.getClassLoader(String.class));
  56:     System.out.println ("Thread-Context Classloader: " + Thread.currentThread().getContextClassLoader());
  57:     System.out.println ("Defined System classloader: " + ClassLoader.getSystemClassLoader());
  58:     System.out.println();
  59:     try
  60:     {
  61:       System.out.println ("Listing sources for '/jcommon.properties':");
  62:       Enumeration resources = ObjectUtilities.getClassLoader
  63:           (ObjectUtilities.class).getResources("jcommon.properties");
  64:       while (resources.hasMoreElements())
  65:       {
  66:         System.out.println (" " + resources.nextElement());
  67:       }
  68:       System.out.println();
  69:       System.out.println ("Listing sources for 'org/jfree/JCommonInfo.class':");
  70:       resources = ObjectUtilities.getClassLoader
  71:           (ObjectUtilities.class).getResources("org/jfree/JCommonInfo.class");
  72:       while (resources.hasMoreElements())
  73:       {
  74:         System.out.println (" " + resources.nextElement());
  75:       }
  76:     }
  77:     catch (Exception e)
  78:     {
  79:       e.printStackTrace();
  80:     }
  81: 
  82:   }
  83: }