Method toOptional

lib/java/src/main/java/org/apache/thrift/Option.java:65–71

Turn this Option into Java 8 Optional type @return Java 8+ Optional Type

()

   * @return Java 8+ Optional Type
   */
  public Optional<T> toOptional() {
    if (isDefined()) {
      return Optional.of(get());
    } else {
      return Optional.empty();
    }
  }

  /** The None type, representing an absent value (instead of "null") */
  public static class None<T> extends Option<T> {