code: @SuppressWarnings("deprecation")
      public boolean isInheritedContainer(CmsObject cms) throws CmsException {
  
          if (m_resource == null) {
              initResource(cms);
          }
          return OpenCms.getResourceManager().getResourceType(
              CmsResourceTypeXmlContainerPage.INHERIT_CONTAINER_TYPE_NAME).getTypeId() == m_resource.getTypeId();
      }
docs: Returns whether this element refers to an inherited container element.<p>
  
  @param cms the CmsObject used for VFS operations
  
  @return <code>true</code> if the container element refers to an inherited container
  
  @throws CmsException if something goes wrong