}

    /**
     * Discards the convention of this property.
     */
    protected void discardConvention() {
        assertCanMutate();
        value = state.applyConvention(value, getDefaultConvention());
    }

    @Override
    public SupportsConvention unsetConvention() {
        discardConvention();
        return this;
    }

    @Override
    public SupportsConvention unset() {

    }

    @Override
    public Property<T> unset() {
        super.unset();
        return this;
    }

    @Override
    public Property<T> unsetConvention() {
        discardConvention();
        return this;
    }

    @Override
    protected ExecutionTimeValue<? extends T> calculateOwnExecutionTimeValue(EvaluationContext.ScopeContext context, ProviderInternal<? extends T> value) {

        return this;
    }

    @Override
    public MapProperty<K, V> unsetConvention() {
        discardConvention();
        return this;
    }

    @Override
    public MapProperty<K, V> unset() {
        return Cast.uncheckedNonnullCast(super.unset());
    }

    private void unsetValueAndDefault() {