code: public FacesConfigListEntriesType<FacesConfigManagedBeanType<T>> getOrCreateListEntries()
     {
        Node node = childNode.getOrCreate("list-entries");
        FacesConfigListEntriesType<FacesConfigManagedBeanType<T>> listEntries = new FacesConfigListEntriesTypeImpl<FacesConfigManagedBeanType<T>>(this, "list-entries", childNode, node);
        return listEntries;
     }
docs: If not already created, a new <code>list-entries</code> element with the given value will be created.
  Otherwise, the existing <code>list-entries</code> element will be returned.
  @return  a new or existing instance of <code>FacesConfigListEntriesType<FacesConfigManagedBeanType<T>></code>