? ((URLClassLoader) classLoader).getURLs()
        : parseJavaClassPath().toArray(new URL[0]);
  }

  /**
   * Returns the URLs in the class path specified by the {@code java.class.path} {@linkplain
   * System#getProperty system property}.
   */
  // TODO(b/65488446): Make this a public API.
  @J2ktIncompatible
  private static ImmutableList<URL> parseJavaClassPath() {

                "/absolute/path/to/some.jar",
                "relative/path/to/class/root",
                "/absolute/path/to/class/root"));
    try {
      ImmutableList<URL> urls = ClassPath.parseJavaClassPath();

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

                "/absolute/path/to/some.jar",
                "relative/path/to/class/root",
                "/absolute/path/to/class/root"));
    try {
      ImmutableList<URL> urls = ClassPath.parseJavaClassPath();

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