docs: private static String getDefaultJdbcConversionForCurrentMember() throws XDocletException
      {
          if (OjbMemberTagsHandler.getMemberDimension() > 0)
          {
              return JdbcTypeHelper.JDBC_DEFAULT_CONVERSION;
          }
  
          String type = OjbMemberTagsHandler.getMemberType().getQualifiedName();
  
          return JdbcTypeHelper.getDefaultConversionFor(type);
      }