在Java中使用Jackson时何时使用@ConstructorProperties注解？

@Documented
@Target(value=CONSTRUCTOR)
@Retention(value=RUNTIME)
public @interface ConstructorProperties

import com.fasterxml.jackson.databind.ObjectMapper;
import java.beans.ConstructorProperties;
public class ConstructorPropertiesAnnotationTest {
   public static void main(String args[]) throws Exception {
      ObjectMapper mapper = new ObjectMapper();
      Employee emp = new Employee(115, "Raja");
      String jsonString = mapper.writerWithDefaultPrettyPrinter().writeValueAsString(emp);
      System.out.println(jsonString);
   }
}
// Employee class
class Employee {
   private final int id;
   private final String name;
<strong>   </strong>@ConstructorProperties({"id", "name"})<strong>
</strong>   public Employee(int id, String name) {
      this.id = id;
      this.name = name;
   }
   public int getEmpId() {
      return id;
   }
   public String getEmpName() {
      return name;
   }
}

{
 "empName" : "Raja",
 "empId" : 115
}