docs: public List<I_CmsHistoryResource> readSubscribedDeletedResources(
          CmsObject cms,
          CmsUser user,
          boolean includeGroups,
          String folderPath,
          boolean includeSubFolders,
          long deletedFrom) throws CmsException {
  
          List<CmsGroup> groups = null;
          if (includeGroups) {
              try {
                  groups = cms.getGroupsOfUser(user.getName(), false);
              } catch (CmsException e) {
                  // failed to set user groups
              }
          }
          CmsResource resource = null;
          if (CmsStringUtil.isNotEmpty(folderPath)) {
              resource = cms.readResource(folderPath, CmsResourceFilter.ALL);
          }
          return m_securityManager.readSubscribedDeletedResources(
              cms.getRequestContext(),
              getPoolName(),
              user,
              groups,
              resource,
              includeSubFolders,
              deletedFrom);
      }