code: @Override
     protected ResultSet findValuesByPropertyId(String cid) throws SQLException
     {
        if (findValuesByPropertyId == null)
        {
           findValuesByPropertyId = dbConnection.prepareStatement(FIND_VALUES_BY_PROPERTYID);
        }
        else
        {
           findValuesByPropertyId.clearParameters();
        }
  
        findValuesByPropertyId.setString(1, cid);
        return findValuesByPropertyId.executeQuery();
     }
docs: {@inheritDoc}