code: public boolean hasNext()
    {
      if (tc.isEntryEnabled()) 
        SibTr.entry(tc, "hasNext");
        
      if (tc.isEntryEnabled()) 
        SibTr.exit(tc, "hasNext", Boolean.valueOf(browserIterator.hasNext()));
        
      return browserIterator.hasNext();
    }
docs: /* (non-Javadoc)
  @see java.util.Iterator#hasNext()