code: private IndexedContainer createContainerForBundleWithoutDescriptor() throws IOException, CmsException {
  
          IndexedContainer container = new IndexedContainer();
  
          // create properties
          container.addContainerProperty(TableProperty.KEY, String.class, "");
          container.addContainerProperty(TableProperty.TRANSLATION, String.class, "");
  
          // add entries
          SortedProperties localization = getLocalization(m_locale);
          Set<Object> keySet = m_keyset.getKeySet();
          for (Object key : keySet) {
  
              Object itemId = container.addItem();
              Item item = container.getItem(itemId);
              item.getItemProperty(TableProperty.KEY).setValue(key);
              Object translation = localization.get(key);
              item.getItemProperty(TableProperty.TRANSLATION).setValue(null == translation ? "" : translation);
          }
  
          return container;
      }
docs: Creates the container for a bundle without descriptor.
  @return the container for a bundle without descriptor.
  @throws IOException thrown if reading the bundle fails.
  @throws CmsException thrown if reading the bundle fails.