ModifyAttributeLiveCommandImpl extends AbstractModifyLiveCommand<ModifyAttributeLiveCommand,
        ModifyAttributeLiveCommandAnswerBuilder> implements ModifyAttributeLiveCommand { @Nonnull @Override public String toString() { return getClass().getSimpleName() + "[" + super.toString() + "]"; } private  ModifyAttributeLiveCommandImpl(final ModifyAttribute command); @Nonnull static ModifyAttributeLiveCommandImpl of(final Command<?> command); @Nonnull @Override JsonPointer getAttributePointer(); @Nonnull @Override JsonValue getAttributeValue(); @Override Category getCategory(); @Override ModifyAttributeLiveCommand setDittoHeaders(final DittoHeaders dittoHeaders); @Override boolean changesAuthorization(); @Nonnull @Override ModifyAttributeLiveCommandAnswerBuilder answer(); @Nonnull @Override String toString();  }
@Test public void toStringReturnsExpected() { assertThat(underTest.toString()) .contains(underTest.getClass().getSimpleName()) .contains("command=") .contains(twinCommand.toString()); }