buildLabelTypeItems(labelTypeList);
        buildLabelTypePatternList(labelTypeList);
        return labelTypeList.size();
    }

    /**
     * Refreshes the label type items and patterns.
     *
     * @param labelTypeList The list of label types.
     */
    public void refresh(final List<LabelType> labelTypeList) {
        buildLabelTypeItems(labelTypeList);

        try {
            labelTypeHelper.refresh(labelTypeList);
            // Method is protected, so we test it indirectly through refresh
        } catch (Exception e) {
            fail("buildLabelTypeItems() should not throw an exception: " + e.getMessage());
        }
    }

    public void test_buildLabelTypePatternList() {
        List<LabelType> labelTypeList = createTestLabelTypeList();

        try {