@Override
        public String getLocation() {
            return src.toString();
        }

        @Override
        public Source resolve(String relative) {
            return ModelSource.fromPath(path.resolve(relative));
        }

        @Override
        public ModelSource resolve(ModelLocator locator, String relative) {

func (w *Walker) ImportFrom(fromPath, fromDir string, mode types.ImportMode) (*types.Package, error) {
	pkg, err := w.importFrom(fromPath, fromDir, mode)
	if err != nil {
		return nil, err
	}
	return pkg.Package, nil
}

func (w *Walker) import_(name string) (*apiPackage, error) {
	return w.importFrom(name, "", 0)
}

                                ? Source.fromPath(installationToolchainsFile)
                                : null)
                .userToolchainsSource(
                        userToolchainsFile != null && Files.isRegularFile(userToolchainsFile)
                                ? Source.fromPath(userToolchainsFile)
                                : null)
                .build();

                                ? Source.fromPath(installationSettingsFile)
                                : null)
                .projectSettingsSource(
                        projectSettingsFile != null && Files.exists(projectSettingsFile)
                                ? Source.fromPath(projectSettingsFile)
                                : null)
                .userSettingsSource(

    static ModelBuilderRequest build(@Nonnull Session session, @Nonnull Path path) {
        return builder()
                .session(nonNull(session, "session cannot be null"))
                .source(ModelSource.fromPath(path))
                .build();
    }

    @Nonnull
    static ModelBuilderRequestBuilder builder() {
        return new ModelBuilderRequestBuilder();
    }

    @Nonnull