docs: static void applyAndUpdateParmEditSet(Document plf, Document ilf, IntegrationResult result) {
  
          Element pSet = null;
          try {
              pSet = getParmEditSet(plf, null, false);
          } catch (Exception e) {
              LOG.error("Exception occurred while getting user's DLM " + "paramter-edit-set.", e);
          }
  
          if (pSet == null) return;
  
          NodeList edits = pSet.getChildNodes();
  
          for (int i = edits.getLength() - 1; i >= 0; i--) {
              if (applyEdit((Element) edits.item(i), ilf) == false) {
                  pSet.removeChild(edits.item(i));
                  result.setChangedPLF(true);
              } else {
                  result.setChangedILF(true);
              }
          }
  
          if (pSet.getChildNodes().getLength() == 0) {
              plf.getDocumentElement().removeChild(pSet);
              result.setChangedPLF(true);
          }
      }