ss="md" nowrap valign="top">log4cxx::spi::LOG4CXX_LIST_DEF           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">HierarchyEventListenerList&nbsp;</td>
          <td class="mdname" nowrap>, </td>
        </tr>
        <tr>
          <td class="md" nowrap align="right"></td>
          <td class="md"></td>
          <td class="md" nowrap>HierarchyEventListenerPtr&nbsp;</td>
          <td class="mdname" nowrap></td>
        </tr>
        <tr>
          <