anchor.diff:      Service[] telnetServices = NetworkElementFactory.getServicesOnNode(nodeId, this.telnetServiceId);
       
       if( telnetServices != null && telnetServices.length > 0 ) {
  -        ArrayList ips = new ArrayList();
  +        ArrayList<InetAddress> ips = new ArrayList<InetAddress>();
           for( int i=0; i < telnetServices.length; i++ ) {
               ips.add(InetAddress.getByName(telnetServices[i].getIpAddress()));
           }
  
positive.code: //
  // Modifications:
  //
  // 2005 Sep 30: Hacked up to use CSS for layout. -- DJ Gregor
  // 2004 Jan 15: Added node admin function.
  // 2003 Feb 07: Fixed URLEncoder issues.
  
negative.code:     Service[] dellServices = NetworkElementFactory.getServicesOnNode(nodeId, this.dellServiceId);
  
      if( dellServices != null && dellServices.length > 0 ) {
          ArrayList<InetAddress> ips = new ArrayList<InetAddress>();
          for( int i=0; i < dellServices.length; i++ ) {
              ips.add(InetAddress.getByName(dellServices[i].getIpAddress()));
          }
  