docs: private CmsLockFilter getBlockingFilter() {
  
          CmsLockFilter blockingFilter = CmsLockFilter.FILTER_ALL;
          blockingFilter = blockingFilter.filterNotLockableByUser(getCms().getRequestContext().getCurrentUser());
          if (!isDirectPublish()) {
              blockingFilter = blockingFilter.filterProject(new CmsUUID(getParamProjectid()));
          }
          return blockingFilter;
      }