assertThat(urls.get(0).getProtocol()).isEqualTo("file");
      assertThat(urls.get(0).getAuthority()).isNull();
      assertThat(urls.get(0).getPath()).endsWith("/relative/path/to/some.jar");

      assertThat(urls.get(1)).isEqualTo(new URL("file:///absolute/path/to/some.jar"));

      assertThat(urls.get(2).getProtocol()).isEqualTo("file");
      assertThat(urls.get(2).getAuthority()).isNull();

      assertThat(urls.get(0).getProtocol()).isEqualTo("file");
      assertThat(urls.get(0).getAuthority()).isNull();
      assertThat(urls.get(0).getPath()).endsWith("/relative/path/to/some.jar");

      assertThat(urls.get(1)).isEqualTo(new URL("file:///absolute/path/to/some.jar"));

      assertThat(urls.get(2).getProtocol()).isEqualTo("file");
      assertThat(urls.get(2).getAuthority()).isNull();

                if (!allowUserInteraction) {
                    return null;
                }
                try {
                    final URL url = getURL();
                    final String protocol = url.getProtocol();
                    int port = url.getPort();
                    if (port == -1) {
                        port = "https".equalsIgnoreCase(protocol) ? 443 : 80;
                    }

            authBuilder.addUsername(proxy.getUsername()).addPassword(proxy.getPassword());
            proxySelector.add(
                    new org.eclipse.aether.repository.Proxy(
                            proxy.getProtocol(), proxy.getHost(), proxy.getPort(), authBuilder.build()),
                    proxy.getNonProxyHosts());
        }
        sessionBuilder.setProxySelector(proxySelector);

     */
    public static File getBuildDir(final String path) {
        assertArgumentNotEmpty("path", path);

        File dir = null;
        final URL url = getResource(path);
        if ("file".equals(url.getProtocol())) {
            final int num = path.split("/").length;
            dir = new File(getFileName(url));
            for (int i = 0; i < num; ++i) {
                dir = dir.getParentFile();
            }

    public String getBasedir() {
        return basedir;
    }

    @Override
    public Path getBasedirPath() {
        return basedirPath;
    }

    @Override
    public String getProtocol() {
        return protocol;
    }

    @Override
    public void setId(String id) {
        this.id = id;
    }

    @Override
    public void setUrl(String url) {
        this.url = url;

            AuthenticationBuilder authBuilder = new AuthenticationBuilder();
            authBuilder.addUsername(proxy.getUserName()).addPassword(proxy.getPassword());
            result = new Proxy(proxy.getProtocol(), proxy.getHost(), proxy.getPort(), authBuilder.build());
        }
        return result;
    }

    public static ArtifactHandler newHandler(Artifact artifact) {

        assertArgumentNotEmpty("path", path);
        assertArgumentNotEmpty("encoding", encoding);

        final URL url = ResourceUtil.getResource(path);
        if (url.getProtocol().equals("file")) {
            return readText(URLUtil.toFile(url), encoding);
        }
        final InputStream is = URLUtil.openStream(url);
        try {

    /**
     * Test that the storage protocol is correctly recognized.
     */
    public void test_protocol() throws Exception {
        URL url = new URL("storage://bucket/object");
        assertEquals("storage", url.getProtocol());
    }

    /**
     * Test URL parsing with bucket and object path.
     */
    public void test_urlParsing_bucketAndObject() throws Exception {

     */
    protected static Traverser getTraverser(final URL url, final String rootPackage, final String rootDir) {
        final TraverserFactory factory = traverserFactories.get(URLUtil.toCanonicalProtocol(url.getProtocol()));
        if (factory != null) {
            return factory.create(url, rootPackage, rootDir);
        }
        logger.log("WCL0013", asArray(rootPackage, url));
        return null;
    }

    /**