code: private List<CmsResource> getResources() {
  
          List<CmsResource> result = new LinkedList<CmsResource>();
          CmsObject cms = getCms();
          CmsResourceFilter filter = CmsResourceFilter.ALL;
          try {
              for (String path : m_paths) {
                  List<CmsResource> resources = cms.readResources(path, filter, true);
                  result.addAll(resources);
              }
          } catch (CmsException e) {
              if (LOG.isErrorEnabled()) {
                  LOG.error(Messages.get().getBundle().key(Messages.LOG_ERR_PROPERTYVIEWER_READRESOURCES_0), e);
              }
              result = Collections.emptyList();
          }
          return result;
      }
docs: Internally reads the resources to use.<p>
  
  @return the resources to use.