Reader reader = new StringReader(buf.toString());
JSONReaderScanner scanner = new JSONReaderScanner(reader);
DefaultJSONParser parser = new DefaultJSONParser(scanner);
List<VO> array = parser.parseArray(VO.class);
for (int i = 0; i < array.size(); ++i) {
if (i % 2 == 0) {
Assert.assertEquals(true, array.get(i).getId());
} else {
Assert.assertEquals(false, array.get(i).getId());