}
            }

            configurations {
                transformed
            }

            def intermediateFiles = configurations.implementation.incoming.artifactView {
                attributes.attribute(color, 'green')
            }.files

            dependencies {
                transformed files(intermediateFiles)
            }

	// in this case, leading whitespace
	revertTransformer := store.UpdatePrefixTransformer(
		func(transformer *PrefixTransformer) value.Transformer {
			transformer.prefix = []byte(string(transformer.prefix) + " ")
			return transformer
		})
	_, initial := testPropagateStore(ctx, t, store, input)
	revertTransformer()

        this.pluginConfigurationExpander = pluginConfigurationExpander;
        this.profileActivationFilePathInterpolator = profileActivationFilePathInterpolator;
        this.transformer = transformer;
        this.versionParser = versionParser;
    }

    @Override
    public ModelTransformerContextBuilder newTransformerContextBuilder() {
        return new DefaultModelTransformerContextBuilder(this);

    private static class ActivationWalker extends MavenTransformer {

        private final Deque<ActivationFrame> stk;

        ActivationWalker(Deque<ActivationFrame> stk, UnaryOperator<String> transformer) {
            super(transformer);
            this.stk = stk;
        }

        private ActivationFrame nextFrame(String property) {
            return new ActivationFrame(property, Optional.empty());
        }

          // setFuture, so a user couldn't break the chain by doing this themselves.  It is also
          // potentially common if someone writes a recursive Futures.transformAsync transformer.
          future = setFuture.owner;
          if (future.value == setFuture) {
            Object valueToSet = getFutureValue(setFuture.future);
            if (ATOMIC_HELPER.casValue(future, setFuture, valueToSet)) {

          // setFuture, so a user couldn't break the chain by doing this themselves.  It is also
          // potentially common if someone writes a recursive Futures.transformAsync transformer.
          future = setFuture.owner;
          if (future.value == setFuture) {
            Object valueToSet = getFutureValue(setFuture.future);
            if (ATOMIC_HELPER.casValue(future, setFuture, valueToSet)) {