docs: @SuppressWarnings("unchecked")
      public void filterTable(String search) {
  
          m_container.removeAllContainerFilters();
          if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(search)) {
              m_container.addContainerFilter(
                  new Or(
                      new SimpleStringFilter(TableColumn.Channel, search, true, false),
                      new SimpleStringFilter(TableColumn.ParentChannel, search, true, false),
                      new SimpleStringFilter(TableColumn.File, search, true, false)));
          }
          if ((getValue() != null) & !((Set<Logger>)getValue()).isEmpty()) {
              setCurrentPageFirstItemId(((Set<Logger>)getValue()).iterator().next());
          }
      }