code: @SuppressWarnings("checkstyle:illegalcatch")
    private void suspendTask(final byte[] message) throws TaskSuspendHandlerFailure {
      try {
        this.fSuspendHandler.get().onNext(new SuspendEventImpl(message));
      } catch (final Throwable throwable) {
        throw new TaskSuspendHandlerFailure(throwable);
      }
    }
docs: Calls the configured Task suspend handler and catches exceptions it may throw.