server.enqueue(MockResponse())
    try {
      server.url("/a").toUrl().openConnection().getInputStream()
      fail<Unit>()
    } catch (expected: IOException) {
      // Expected.
    }
    server.url("/b").toUrl().openConnection().getInputStream() // Should succeed.
  }

  @Test
  fun clearDispatcherQueue() {

    )
    server.enqueue(MockResponse()) // The jdk's HttpUrlConnection is a bastard.
    server.enqueue(MockResponse())
    try {
      server.url("/a").toUrl().openConnection().getInputStream()
      fail<Any>()
    } catch (expected: IOException) {
    }
    server.url("/b").toUrl().openConnection().getInputStream() // Should succeed.
  }

  /**

    @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

                String id = getId(constituent);
                logger.debug("  Included: {}", id);
            }

            try {
                classRealm.addURL(file.toURI().toURL());
            } catch (MalformedURLException e) {
                // Not going to happen
                logger.error(e.getMessage(), e);
            }
        }
    }

        return tasksExecuted + if (descriptor.language === Language.KOTLIN) 1 else 0
    }

    private
    fun Directory.template(templateFragment: String) = file("$templateFragment.template").asFile.toURI().toURL()

    assertThat(uri.toHttpUrlOrNull()).isNull()
  }

  @Test
  fun toJavaNetUrl() {
    val httpUrl = "http://username:password@host/path?query#fragment".toHttpUrl()
    val javaNetUrl = httpUrl.toUrl()
    assertThat(javaNetUrl.toString())
      .isEqualTo("http://username:password@host/path?query#fragment")
  }

  @Test
  fun toUri() {

                    final URL warUrl = URLUtil.create(zipUrl, "../..");
                    final String path = warUrl.getPath();
                    zipUrl = FileUtil.toURL(new File(path.substring(0, path.length() - 1)));
                    prefix = zipUrlString.substring(warUrl.toExternalForm().length());
                    loadFromZip(zipUrl);
                }
            }

     * c.g.c.io.Files.createTempDir?
     */
    File fullPath = new File(Files.createTempDir(), name);
    File jarFile = pickAnyJarFile();
    Files.copy(jarFile, fullPath);
    return fullPath.toURI().toURL();
  }

  private static File pickAnyJarFile() throws IOException {
    for (ClassPath.LocationInfo location :
        ClassPath.locationsFrom(ClassPathTest.class.getClassLoader())) {

     * c.g.c.io.Files.createTempDir?
     */
    File fullPath = new File(Files.createTempDir(), name);
    File jarFile = pickAnyJarFile();
    Files.copy(jarFile, fullPath);
    return fullPath.toURI().toURL();
  }

  private static File pickAnyJarFile() throws IOException {
    for (ClassPath.LocationInfo location :
        ClassPath.locationsFrom(ClassPathTest.class.getClassLoader())) {

  }

  @Test
  fun httpUrl() {
    val httpUrl: HttpUrl = "".toHttpUrl()
    val isHttps: Boolean = httpUrl.isHttps
    val url: URL = httpUrl.toUrl()
    val uri: URI = httpUrl.toUri()
    val scheme: String = httpUrl.scheme
    val encodedUsername: String = httpUrl.encodedUsername
    val username: String = httpUrl.username