@Inject
    public DefaultToolchainsBuilder(org.apache.maven.toolchain.building.ToolchainsBuilder builder) {
        this.builder = builder;
    }

    @Nonnull
    @Override
    public ToolchainsBuilderResult build(ToolchainsBuilderRequest request)
            throws ToolchainsBuilderException, IllegalArgumentException {
        try {
            DefaultToolchainsBuildingRequest req = new DefaultToolchainsBuildingRequest();

 */
@Named
public class DefaultToolchainsBuilder implements ToolchainsBuilder {

    private final MavenToolchainsMerger toolchainsMerger = new MavenToolchainsMerger();

    @Override
    public ToolchainsBuilderResult build(ToolchainsBuilderRequest request) throws ToolchainsBuilderException {
        List<BuilderProblem> problems = new ArrayList<>();

        Source globalSource = request.getGlobalToolchainsSource().orElse(null);

 */
@Deprecated
@Named("default")
@Singleton
public class DefaultToolchainsBuilder implements ToolchainsBuilder {
    private final Logger logger = LoggerFactory.getLogger(getClass());

    public PersistedToolchains build(File userToolchainsFile) throws MisconfiguredToolchainException {
        PersistedToolchains toolchains = null;

        if (userToolchainsFile != null && userToolchainsFile.isFile()) {