@@ -0,0 +1,497 @@
+package com.alibaba.json.bvt.bug;%0A%0Aimport org.junit.Assert;%0A%0Aimport com.alibaba.fastjson.JSONArray;%0Aimport com.alibaba.fastjson.JSONObject;%0A%0Aimport junit.framework.TestCase;%0A%0Apublic class Bug_for_issue_434 extends TestCase %7B%0A%0A    public void test_for_issue() throws Exception %7B%0A        String json = %22%7Bvalue:%5B%5C%22null%5C%22%5D%7D%22;%0A        JSONObject parse = JSONObject.parseObject(json);%0A        JSONArray jsonArray = parse.getJSONArray(%22value%22);%0A        Assert.assertEquals(1, jsonArray.size());%0A    %7D%0A%0A%7D%0A

add testcase for issue 434. https://github.com/alibaba/fastjson/issues/434