code: @Override
    public final <T> List<T> retrieveListWithConditions(
      final Map<String, Object> pAddParam,
        final Class<T> pEntityClass,
          final String pQueryConditions) throws Exception {
      if (pQueryConditions == null) {
        throw new ExceptionWithCode(ExceptionWithCode.WRONG_PARAMETER,
          "param_null_not_accepted");
      }
      String query = evalSqlSelect(pAddParam, pEntityClass) + " "
          + pQueryConditions + ";\n";
      return retrieveListByQuery(pAddParam, pEntityClass, query);
    }
docs: <p>Retrieve a list of entities.</p>
  @param <T> - type of business object,
  @param pAddParam additional param, e.g. already retrieved TableSql
  @param pEntityClass entity class
  @param pQueryConditions Not NULL e.g. "where name='U1' ORDER BY id"
  @return list of business objects or empty list, not null
  @throws Exception - an exception