code: public Object next()
    {
      if (tc.isEntryEnabled())
      {
        SibTr.entry(tc, "next");
      } 
      
      Object result;
      if (hasNext())
      {
        AnycastInputHandler aih = (AnycastInputHandler) anycastIHIterator.next();
        
        result = aih.getControlAdapter();
      }
      else
      {
        result = null;
      }
      
      if (tc.isEntryEnabled())
      {
        SibTr.exit(tc, "next", result);
      } 
      return result;
    }
docs: This method returns the attached remote subscriber control or null if there isn't one.
  
  @return SIMPAttachedRemoteSubscriberControl
  
  @see java.util.Iterator#next()