@@ -0,0 +1,575 @@
+package com.alibaba.json.bvt.issue_1200;%0A%0Aimport com.alibaba.fastjson.JSON;%0Aimport junit.framework.TestCase;%0A%0Aimport java.util.Map;%0Aimport java.util.concurrent.ConcurrentHashMap;%0A%0A/**%0A * Created by wenshao on 15/06/2017.%0A */%0Apublic class Issue1262 extends TestCase %7B%0A    public void test_for_issue() throws Exception %7B%0A        Model model = JSON.parseObject(%22%7B%5C%22chatterMap%5C%22:%7B%7D%7D%22, Model.class);%0A    %7D%0A%0A    public static class Model %7B%0A        public Map%3CString, Chatter%3E chatterMap = new ConcurrentHashMap%3CString, Chatter%3E();%0A    %7D%0A%0A    public static class Chatter %7B%0A%0A    %7D%0A%7D%0A

add testcase for issue #1262