AVT avt = (AVT) m_avts.elementAt(i);
AVT avt = (AVT) m_avts.get(i);
  public void compose(StylesheetRoot sroot) throws TransformerException  {    super.compose(sroot);    StylesheetRoot.ComposeState cstate = sroot.getComposeState();    java.util.Vector vnames = cstate.getVariableNames();    if (null != m_avts)    {      int nAttrs = m_avts.size();      for (int i = (nAttrs - 1); i >= 0; i--)      {        AVT avt = (AVT) m_avts.elementAt(i);        avt.fixupVariables(vnames, cstate.getGlobalsSize());      }     }     }