ModifyThingLiveCommandImpl extends AbstractModifyLiveCommand<ModifyThingLiveCommand,
        ModifyThingLiveCommandAnswerBuilder> implements ModifyThingLiveCommand { @Nonnull @Override public String toString() { return getClass().getSimpleName() + "[" + super.toString() + "]"; } private  ModifyThingLiveCommandImpl(final ModifyThing command); @Nonnull static ModifyThingLiveCommandImpl of(final Command<?> command); @Nonnull @Override Thing getThing(); @Override Category getCategory(); @Override ModifyThingLiveCommand setDittoHeaders(final DittoHeaders dittoHeaders); @Override boolean changesAuthorization(); @Nonnull @Override ModifyThingLiveCommandAnswerBuilder answer(); @Nonnull @Override String toString();  }
@Test public void toStringReturnsExpected() { assertThat(underTest.toString()) .contains(underTest.getClass().getSimpleName()) .contains("command=") .contains(twinCommand.toString()); }