content: package com.alibaba.json.bvt.parser.bug;
  
  import com.alibaba.fastjson.JSON;
  import com.alibaba.fastjson.serializer.*;
  import junit.framework.TestCase;
  
  import java.lang.reflect.Field;
  import java.util.HashMap;
  import java.util.Map;
  
  public class Bug_for_dingzhu extends TestCase {
      public void test_0() throws Exception {
          HashMap<String, Object> params = new HashMap<String, Object>();
          params.put("notExitAfterVid", false);
          params.put("VIData", "{\"config\":{\"noTokens\":\"Y\",\"stopReport\":\"Y\"}");
          StupidObject so = new StupidObject();
          so.setParams(params);
          SerializeFilter[] filters = new SerializeFilter[] { new DumbValueFilter()};
          String jsonString = JSON.toJSONString(so, new SerializeConfig(), filters,
                  SerializerFeature.NotWriteDefaultValue, SerializerFeature.IgnoreErrorGetter,
                  SerializerFeature.QuoteFieldNames);
      }
  
      private class DumbValueFilter implements ContextValueFilter {
          public Object process(BeanContext context, Object object, String name, Object value) {
              if (context == null) {
                  return object;
              }
  
              Field field = context.getField();
              return value;
          }
      }
  
      private class StupidObject {
          private Map<String, Object> params;
  
          public Map<String, Object> getParams() {
              return params;
          }
  
          public void setParams(Map<String, Object> params) {
              this.params = params;
          }
      }
  }
  