public void test_entrySet_with_lang_key() {
        Map<String, Object> parentMap = new LinkedHashMap<>();
        DocMap docMap = new DocMap(parentMap);

        docMap.put("zebra", "value1");
        docMap.put("apple", "value2");
        docMap.put("lang", "ja");
        docMap.put("banana", "value3");

        Set<Map.Entry<String, Object>> entrySet = docMap.entrySet();
        assertEquals(4, entrySet.size());

                // Return unsorted list to test sorting
                return List.of("Zebra", "Apple", "Banana").stream().sorted().collect(java.util.stream.Collectors.toList());
            }
        };

        List<String> names = testFactory.loadDataStoreNameList();
        assertEquals(3, names.size());
        assertEquals("Apple", names.get(0));
        assertEquals("Banana", names.get(1));

     * Test that arrays can be passed and manipulated
     */
    @Test
    public void test_evaluate_arrayParameters() {
        final Map<String, Object> params = new HashMap<>();
        final String[] items = { "apple", "banana", "cherry" };
        params.put("items", items);

        assertEquals(3, groovyEngine.evaluate("return items.length", params));
        assertEquals("banana", groovyEngine.evaluate("return items[1]", params));