### Question:
FxmlLoadResult implements Tuple { public Try<CONTROLLER> getController() { return controller; } FxmlLoadResult(Try<NODE> node, Try<CONTROLLER> controller); FxmlLoadResult<NODE, CONTROLLER> afterNodeLoaded(final Consumer<NODE> onNodeLoaded); FxmlLoadResult<NODE, CONTROLLER> afterControllerLoaded(final Consumer<CONTROLLER> onControllerLoaded); Try<NODE> getNode(); Try<CONTROLLER> getController(); Try<Pane> orExceptionPane(); Pane getNodeOrExceptionPane(); @Override int arity(); @Override Seq<?> toSeq();  }### Answer:
@Test public void getController() { assertThat(fxmlLoadResult.getController().get()).isEqualTo(TEST_CONTROLLER); }