This method will be invoked once when/if the Future this recover callback is registered on becomes completed with a failure.
This method will be invoked once when/if the Future this recover callback is registered on becomes completed with a failure.
a successful value for the passed in failure
passed in failure to propagate it.
Java API
(Since version ) see corresponding Javadoc for more information.
Callback for the Future.recover operation that conditionally turns failures into successes.
SAM (Single Abstract Method) class
Java API