@Override
  public int hashCode() {
    int hashValue = 17;
    hashValue = 37 * hashValue + ObjectUtils.hashCode(getId());
    hashValue = 37 * hashValue + ObjectUtils.hashCode(getBirthDate());
    hashValue = 37 * hashValue + ObjectUtils.hashCode(getLastName());
    hashValue = 37 * hashValue + ObjectUtils.hashCode(getFirstName());
    return hashValue;
  }
The Person class is an abstraction modeling a person.
<p>

@since GemFire 8.0
geode-assembly/geode-assembly-test/src/main/java/org/apache/geode/rest/internal/web/controllers/Person.java