TargetFile file = (TargetFile) fileiter.nextElement();
TargetFile file = (TargetFile) fileiter.next();
  public void Dump()  {    if ( files == null )    {      System.out.println( "No files defined..." );      return;    }    if ( trackers == null )    {      System.out.println( "No trackers defined..." );      return;    }    System.out.println( "ContentHash: " + contentHash );    System.out.println( "# Files    : " + files.size() );    System.out.println( "# Trackers : " + trackers.size() );    System.out.println( "Files:" );    Enumeration fileiter = files.elements();    for ( ; fileiter.hasMoreElements(); )    {      TargetFile file = (TargetFile) fileiter.nextElement();      System.out.println( "  name: " + file.name );      System.out.println( "    size: " + file.size + " chunks:" + file.chunks.size() );    }    System.out.println( "Trackers:" );    Enumeration trackeriter = trackers.elements();    for ( ; trackeriter.hasMoreElements(); )    {      TrackerInfo tracker = (TrackerInfo) trackeriter.nextElement();      System.out.println( "  address: " + tracker.host + ":" + tracker.port );    }  }