docs: public void free()
      {
          super.free(); // Free first in case you have to Update() the current record!
          while (m_LinkageList.size() > 0)
          {
              TableLink tableLink = (TableLink)m_LinkageList.elementAt(0);
              tableLink.free();
          }
          m_LinkageList.removeAllElements();
          m_LinkageList = null;
          m_vRecordList.free();   // Free all the records
          m_vRecordList = null;
      }