code: public List<CmsJspNavElement> getNavigationChanges() {
  
          List<CmsJspNavElement> newNav = getResultList();
          List<CmsJspNavElement> changedElements = new ArrayList<CmsJspNavElement>();
          for (CmsJspNavElement elem : newNav) {
              if (elem.hasChangedNavPosition()) {
                  changedElements.add(elem);
              }
          }
          return changedElements;
      }
docs: Gets the changed navigation entries from the final result list.<p>
  
  @return the changed navigation entries for the final result list