content: package com.alibaba.json.bvt.taobao;
  
  import com.alibaba.fastjson.JSON;
  import com.alibaba.fastjson.serializer.SerializeConfig;
  import com.alibaba.fastjson.serializer.SerializerFeature;
  import junit.framework.TestCase;
  
  public class ItemUpdateDOTest extends TestCase {
  
      public void test_1() throws Exception {
          SerializeConfig config = new SerializeConfig();
          config.setAsmEnable(false);
          Model item = new Model();
          JSON.toJSONString(item, config, SerializerFeature.IgnoreErrorGetter,
                  SerializerFeature.IgnoreNonFieldGetter, SerializerFeature.WriteClassName,
                  SerializerFeature.WriteMapNullValue);
  
          System.out.println(JSON.toJSONString("\u000B"));
      }
  
      public static class Model {
          private long f0 = 1;
          private long f1;
  
          public long getF0() {
              return f0;
          }
  
          public void setF0(long f0) {
              this.f0 = f0;
          }
  
          public long getF1() {
              return f1;
          }
  
          public void setF1(long f1) {
              this.f1 = f1;
          }
  
          /** @deprecated */
          @Deprecated
          public long getUpdateFeatureCc() {
              throw new IllegalArgumentException("updateFeatureCc不再使用");
          }
      }
  }
  