URL url2 = new URL("file:/b");
    URLClassLoader classloader = new URLClassLoader(new URL[] {url1, url2}, null);
    assertThat(ClassPath.getClassPathEntries(classloader))
        .containsExactly(new File("/a"), classloader, new File("/b"), classloader);
  }

  @AndroidIncompatible // Android forbids null parent ClassLoader
  public void testClassPathEntries_urlClassLoader_withParent() throws Exception {

        ResolveTask(
                ClassLoader classLoader,
                CountDownLatch latch,
                Artifact artifact,
                RepositorySystemSession session,
                List<ArtifactRepository> remoteRepositories,
                ArtifactResolutionResult result) {
            this.classLoader = classLoader;
            this.latch = latch;
            this.artifact = artifact;

        return clazz.getName().replace('.', '/') + ".class";
    }

    /**
     * Returns the context class loader.
     *
     * @return the context class loader
     */
    public static ClassLoader getClassLoader() {
        return Thread.currentThread().getContextClassLoader();
    }

    /**
     * Returns the resource from the context class loader.
     *
     * @param path

  @AndroidIncompatible // "Parent ClassLoader may not be null"; maybe avoidable if we try?
  public void testGetChecked_classUnloading() throws Exception {
    WeakReference<?> classUsedByGetChecked = doTestClassUnloading();
    GcFinalization.awaitClear(classUsedByGetChecked);
  }

  /**
   * Loads {@link WillBeUnloadedException} in a separate {@code ClassLoader}, calls {@code

     * @throws ClassNotFoundRuntimeException
     *             If the class cannot be found
     * @see Class#forName(String, boolean, ClassLoader)
     */
    @SuppressWarnings("unchecked")
    public static <T> Class<T> forName(final String className, final ClassLoader loader) throws ClassNotFoundRuntimeException {
        assertArgumentNotEmpty("className", className);
        try {

            pluginManager.setupPluginRealm(pluginDescriptor, session, null, null, null);
        } catch (Exception e) {
            throw new PluginManagerException(plugin, e.getMessage(), e);
        }

        ClassLoader oldClassLoader = Thread.currentThread().getContextClassLoader();
        try {
            Thread.currentThread().setContextClassLoader(pluginDescriptor.getClassRealm());

   * if previous calls have initialized the {@code PermissionSupplier} fields.
   *
   * <p>This lets us test the effects of different values of the {@code user.name} system property
   * without needing a separate VM or classloader.
   */
  @IgnoreJRERequirement // used only when Path is available (and only from tests)
  @VisibleForTesting
  static void testMakingUserPermissionsFromScratch() throws IOException {

        }

        @Override
        public jakarta.servlet.descriptor.JspConfigDescriptor getJspConfigDescriptor() {
            return null;
        }

        @Override
        public ClassLoader getClassLoader() {
            return null;
        }

        @Override
        public void declareRoles(String... roleNames) {
        }

        @Override

        }

        @Override
        public jakarta.servlet.descriptor.JspConfigDescriptor getJspConfigDescriptor() {
            return null;
        }

        @Override
        public ClassLoader getClassLoader() {
            return null;
        }

        @Override
        public void declareRoles(String... roleNames) {
        }

        @Override

        }

        @Override
        public jakarta.servlet.descriptor.JspConfigDescriptor getJspConfigDescriptor() {
            return null;
        }

        @Override
        public ClassLoader getClassLoader() {
            return getClass().getClassLoader();
        }

        @Override
        public void declareRoles(String... roleNames) {
        }

        @Override