AVT avt = (AVT) m_avts.elementAt(i);
AVT avt = (AVT) m_avts.get(i);
    protected void callChildVisitors(XSLTVisitor visitor, boolean callAttrs)    {      if (callAttrs && null != m_avts)      {        int nAttrs = m_avts.size();        for (int i = (nAttrs - 1); i >= 0; i--)        {          AVT avt = (AVT) m_avts.elementAt(i);          avt.callVisitors(visitor);        }      }      super.callChildVisitors(visitor, callAttrs);    }