@Test
    public void testGetDataInMemory() throws IOException {
        // getData() should return the written data when in memory
        ContentOutputStream cos = new ContentOutputStream(10, Curl.tmpDir);
        byte[] data = new byte[] { 0, 1, 2, 3, 4 };
        cos.write(data);
        assertTrue(cos.isInMemory());
        byte[] result = cos.getData();
        assertNotNull(result);
        assertArrayEquals(data, result);

                logger.fine(() -> "Response in " + (dfos.isInMemory() ? "Memory" : "File"));
                if (dfos.isInMemory()) {
                    contentCache = new ContentCache(dfos.getData());
                } else {
                    contentCache = new ContentCache(dfos.getFile());
                }
                response.setContentCache(contentCache);
            } catch (final Exception e) {

                final Map<String, Object> responseDataMap = (Map<String, Object>) rawData;
                return responseDataMap;
            } else {
                final byte[] data = resultData.getData();
                if (data != null) {
                    try {
                        final DataSerializer dataSerializer = ComponentUtil.getComponent("dataSerializer");

     * @param accessResultData the access result data containing serialized data
     * @return the deserialized object
     */
    @Override
    public Object getData(final AccessResultData<?> accessResultData) {
        final byte[] data = accessResultData.getData();
        if (data != null) {
            try {
                return dataSerializer.fromBinaryToObject(data);
            } catch (final Exception e) {

        public void stop() {
            stopCalled = true;
        }
    }

    private static class TestTransformer implements Transformer {
        @Override
        public Object getData(AccessResultData<?> accessResultData) {
            final Map<String, Object> map = new HashMap<>();
            map.put("content", "test content");
            return map;
        }

        @Override