code: package net.tinyos.packet;
  
  import net.tinyos.packet.PacketSource;
  import net.tinyos.packet.PhoenixSource;
  import net.tinyos.util.Messenger;
  
  /**
   * Extends the standard TinyOS PhoenixSource to export a public constructor so that it
   * can be created from ExtendedBuildSource
   * @author Mauro Dragone <mauro.dragone@ucd.ie>
   *
   */
  public class ExtendedPhoenixSource extends PhoenixSource {
  	
  	 /**
       * Public constructor
       */
      public ExtendedPhoenixSource(PacketSource source, Messenger messages) {
      	super(source, messages);
      }
  
  }
  