docs: @Override
      public void delete(IEntityLock lock) throws LockingException {
          Connection conn = null;
          try {
              conn = RDBMServices.getConnection();
              primDelete(lock, conn);
          } catch (SQLException sqle) {
              throw new LockingException("Problem deleting " + lock, sqle);
          } finally {
              RDBMServices.releaseConnection(conn);
          }
      }