URI uri = toUri(project.getRootDir(), file, commitId);
                    sourceLinkSpec.getRemoteUrl().set(uri);
                    sourceLinkSpec.getRemoteLineSuffix().set("#L");
                    spec.getSourceLinks().add(sourceLinkSpec);
                }
            );
    }

    private static URI toUri(File projectRootDir, File file, String commitId) {
        try {

        assertEquals("url cannot be null", e.getMessage());
    }

    @Test
    void testGetInputStream() throws Exception {
        URL txtFile = new File("target/test-classes/source.txt").toURI().toURL();
        UrlSource source = new UrlSource(txtFile);
        try (InputStream is = source.getInputStream();
                Scanner scanner = new Scanner(is)) {

      .isEqualTo(URI("http://host/a%C2%9Fb"))
    // Percent-encoded in the query.
    assertThat("http://host/?a\u0000b".toHttpUrl().toUri())
      .isEqualTo(URI("http://host/?a%00b"))
    assertThat("http://host/?a\u0080b".toHttpUrl().toUri())
      .isEqualTo(URI("http://host/?a%C2%80b"))
    assertThat("http://host/?a\u009fb".toHttpUrl().toUri())
      .isEqualTo(URI("http://host/?a%C2%9Fb"))
    // Stripped from the fragment.

        final String classFilePath = TestCase.class.getName().replace('.', '/') + ".class";
        final URL classURL = ResourceUtil.getResource(classFilePath);
        final URL jarURL = new File(JarFileUtil.toJarFilePath(classURL)).toURI().toURL();
        ClassTraversalUtil.forEach(new ZipInputStream(jarURL.openStream()), (ClassHandler) (packageName, shortClassName) -> {
            if (count < 10) {

        final URL url = new File("/Program File").toURI().toURL();
        assertEquals("file:" + getRoot() + "Program File", ResourceUtil.toExternalForm(url));
    }

    /**
     * @throws Exception
     */
    public void testGetFileName() throws Exception {
        URL url = new File("/Program File").toURI().toURL();
        assertEquals(getRoot() + "Program File", ResourceUtil.getFileName(url));

        assertEquals(
                Objects.equals(path.toUri().toString(), path.toUri().toASCIIString()), !Os.isFamily(Os.FAMILY_WINDOWS));
        assertEquals(mojo.uri, path.toUri());
        assertEquals(mojo.path, path);
        assertEquals(mojo.uriString, path.toUri().toString());
        assertEquals(mojo.uriAsciiString, path.toUri().toASCIIString());
        assertEquals(mojo.pathString, path.toString());
    }

    for (String entry : Splitter.on(PATH_SEPARATOR.value()).split(JAVA_CLASS_PATH.value())) {
      try {
        try {
          urls.add(new File(entry).toURI().toURL());
        } catch (SecurityException e) { // File.toURI checks to see if the file is a directory
          urls.add(new URL("file", null, new File(entry).getAbsolutePath()));
        }
      } catch (MalformedURLException e) {

        assertEquals(
                Objects.equals(path.toUri().toString(), path.toUri().toASCIIString()), !Os.isFamily(Os.FAMILY_WINDOWS));
        assertEquals(mojo.uri, path.toUri());
        assertEquals(mojo.path, path);
        assertEquals(mojo.uriString, path.toUri().toString());
        assertEquals(mojo.uriAsciiString, path.toUri().toASCIIString());
        assertEquals(mojo.pathString, path.toString());
    }

        final String classFilePath = TestCase.class.getName().replace('.', '/') + ".class";
        final URL classURL = ResourceUtil.getResource(classFilePath);
        final URL jarURL = new File(JarFileUtil.toJarFilePath(classURL)).toURI().toURL();
        ResourceTraversalUtil.forEach(new ZipInputStream(jarURL.openStream()), (ResourceHandler) (path, is) -> {
            try {
                if (count < 10) {
                    System.out.println(path);

    @Override
    public ByteSource createSource(byte[] bytes) throws IOException {
      super.createSource(bytes);
      return Resources.asByteSource(getFile().toURI().toURL());
    }
  }

  private static class UrlCharSourceFactory extends FileCharSourceFactory {

    @SuppressWarnings("CheckReturnValue") // only using super.createSource to create a file
    @Override