return labelTypeList;
    }

    // Mock classes
    private static class MockLabelTypeService extends LabelTypeService {
        @Override
        public List<LabelType> getLabelTypeList() {
            List<LabelType> labelTypeList = new ArrayList<>();

            LabelType labelType1 = new LabelType();
            labelType1.setName("Test Label 1");
            labelType1.setValue("test1");

        RenderDataUtil.register(data, "roleTypeItems", roleTypeService.getRoleTypeList());
        RenderDataUtil.register(data, "labelTypeItems", labelTypeService.getLabelTypeList());
    }

    // ===================================================================================
    //                                                                        Small Helper

        RenderDataUtil.register(data, "roleTypeItems", roleTypeService.getRoleTypeList());
        RenderDataUtil.register(data, "labelTypeItems", labelTypeService.getLabelTypeList());
    }

    // ===================================================================================
    //                                                                        Small Helper

     *
     * @param data render data to populate with label information
     */
    protected void registerLabels(final RenderData data) {
        RenderDataUtil.register(data, "labelTypeItems", labelTypeService.getLabelTypeList());
    }

    // ===================================================================================
    //                                                                        Small Helper