content: package com.alibaba.fastjson2.hsf;
  
  import com.alibaba.fastjson2.JSONB;
  import com.alibaba.fastjson2.JSONReader;
  import com.alibaba.fastjson2.JSONWriter;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  public class UCaseNameTest {
      @Test
      public void Bean_0() {
          Bean bean = new Bean();
          bean.THIS_IS_VALUE_1 = "Value1";
          bean.THIS_IS_VALUE_2 = "Value2";
  
          JSONWriter.Feature[] writeFeatures = {JSONWriter.Feature.WriteClassName,
                  JSONWriter.Feature.FieldBased,
                  JSONWriter.Feature.ReferenceDetection,
                  JSONWriter.Feature.WriteNulls,
                  JSONWriter.Feature.NotWriteDefaultValue,
                  JSONWriter.Feature.NotWriteHashMapArrayListClassName,
                  JSONWriter.Feature.WriteNameAsSymbol};
  
          JSONReader.Feature[] readerFeatures = {JSONReader.Feature.SupportAutoType,
                  JSONReader.Feature.UseDefaultConstructorAsPossible,
                  JSONReader.Feature.UseNativeObject,
                  JSONReader.Feature.FieldBased};
  
          byte[] jsonbBytes = JSONB.toBytes(bean, writeFeatures);
  
          Bean result = JSONB.parseObject(jsonbBytes, Bean.class, readerFeatures);
  
          assertEquals(bean.THIS_IS_VALUE_1, result.THIS_IS_VALUE_1);
          assertEquals(bean.THIS_IS_VALUE_2, result.THIS_IS_VALUE_2);
      }
  
      private static class Bean {
          private String THIS_IS_VALUE_1;
          private String THIS_IS_VALUE_2;
      }
  }
  