add testcase.

src/test/java/com/alibaba/json/bvt/issue_1500/Issue1583.java

+package com.alibaba.json.bvt.issue_1500;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.TypeReference;
+import com.alibaba.fastjson.serializer.SerializerFeature;
+import junit.framework.TestCase;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class Issue1583 extends TestCase {
+    public void test_issue() throws Exception {
+        Map<String, List<String>> totalMap = new HashMap<String, List<String>>();
+        for (int i = 0; i < 10; i++) {
+            List<String> list = new ArrayList<String>();
+            for (int j = 0; j < 2; j++) {
+                list.add("list" + j);
+            }
+            totalMap.put("map" + i, list);
+        }
+        List<Map.Entry<String, List<String>>> mapList = new ArrayList<Map.Entry<String, List<String>>>(totalMap.entrySet());
+        String jsonString = JSON.toJSONString(mapList, SerializerFeature.DisableCircularReferenceDetect);
+
+        System.out.println(jsonString);
+        List<Map.Entry<String, List<String>>> parse = JSON.parseObject(jsonString, new TypeReference<List<Map.Entry<String, List<String>>>>() {});
+        System.out.println(parse);
+    }
+}