@@ -0,0 +1,664 @@
+package com.alibaba.json.bvt.bug;%0A%0Aimport com.alibaba.fastjson.JSON;%0Aimport com.alibaba.fastjson.parser.ParserConfig;%0Aimport junit.framework.TestCase;%0A%0Apublic class Bug_for_liqing extends TestCase %7B%0A    public void test_for_issue() throws Exception %7B%0A        ParserConfig config = new ParserConfig();%0A        config.setAutoTypeSupport(true);%0A        String json = %22%7B%5C%22@type%5C%22:%5C%22java.util.HashMap%5C%22,%5C%22wcChangeAttr%5C%22:%7B%5C%22@type%5C%22:%5C%22com.alibaba.json.bvt.bug.Bug_for_liqing.TpFeedBackDO%5C%22,%5C%22attributes%5C%22:%7B%5C%22@type%5C%22:%5C%22java.util.concurrent.ConcurrentHashMap%5C%22%7D,%5C%22wcStatus%5C%22:102B%7D%7D%22;%0A        JSON.parse(json, config);%0A    %7D%0A%0A    public static class TpFeedBackDO %7B%0A%0A    %7D%0A%7D%0A

add testcase.