Method onSuccess

future-java/src/main/java/io/trane/future/Future.java:464–464

Executes the Consumer if this future completes successfully. @param c the Consumer to be executed. @return a future that completes with the result of this after c is executed, if applicable.

(Consumer<? super T> c)

   *           executed, if applicable.
   */
  Future<T> onSuccess(Consumer<? super T> c);

  /**
   * Executes the Consumer if this future completes with an exception.