content: package com.alibaba.fastjson2.writer;
  
  import com.alibaba.fastjson2.JSONWriter;
  
  import java.lang.reflect.Field;
  import java.util.Date;
  
  final class FieldWriterDateField<T>
          extends FieldWriterDate<T> {
      FieldWriterDateField(
              String fieldName,
              int ordinal,
              long features,
              String format,
              String label,
              Field field
      ) {
          super(fieldName, ordinal, features, format, label, Date.class, Date.class, field, null);
      }
  
      @Override
      public void writeValue(JSONWriter jsonWriter, T object) {
          Date value = (Date) getFieldValue(object);
  
          if (value == null) {
              jsonWriter.writeNull();
              return;
          }
          writeDate(jsonWriter, false, value.getTime());
      }
  
      @Override
      public boolean write(JSONWriter jsonWriter, T object) {
          Date date = (Date) getFieldValue(object);
  
          if (date == null) {
              long features = this.features | jsonWriter.getFeatures();
              if ((features & JSONWriter.Feature.WriteNulls.mask) != 0) {
                  writeFieldName(jsonWriter);
                  jsonWriter.writeNull();
                  return true;
              } else {
                  return false;
              }
          }
  
          writeDate(jsonWriter, date.getTime());
          return true;
      }
  }
  