docs: public void checkLinkedFields()
      {
          if (this.isManualQuery()) // ? Manually set up query?
          { // It is a requirement that all linked fields be selected in case a manual query is needed
              for (Enumeration<TableLink> e = m_LinkageList.elements() ; e.hasMoreElements() ;)
              {
                  TableLink tableLink = e.nextElement();
                  for (int i = 0; i < 3; i++)
                  {
                      if (tableLink.getLeftField(i) != null)
                          tableLink.getLeftField(i).setSelected(true);
                      if (tableLink.getRightField(i) != null)
                          tableLink.getRightField(i).setSelected(true);
                  }
              }
          }
      }