DeleteThingLiveCommandImpl extends AbstractModifyLiveCommand<DeleteThingLiveCommand,
        DeleteThingLiveCommandAnswerBuilder> implements DeleteThingLiveCommand { @Nonnull @Override public DeleteThingLiveCommandAnswerBuilder answer() { return DeleteThingLiveCommandAnswerBuilderImpl.newInstance(this); } private  DeleteThingLiveCommandImpl(final DeleteThing command); @Nonnull static DeleteThingLiveCommandImpl of(final Command<?> command); @Override Category getCategory(); @Override DeleteThingLiveCommand setDittoHeaders(final DittoHeaders dittoHeaders); @Override boolean changesAuthorization(); @Nonnull @Override DeleteThingLiveCommandAnswerBuilder answer(); @Nonnull @Override String toString();  }
@Test public void answerReturnsNotNull() { assertThat(underTest.answer()).isNotNull(); }