/**
 * Unit test for {@link FinalizableReferenceQueue}.
 *
 * @author Bob Lee
 */
// - depends on details of GC and classloading
// - .class files aren't available
// - possibly no real concept of separate ClassLoaders?
@AndroidIncompatible
@GwtIncompatible
@RunWith(JUnit4.class)
@NullUnmarked
public class FinalizableReferenceQueueTest {

  private @Nullable FinalizableReferenceQueue frq;

  @After

    "path": "platforms/core-runtime/build-state",
    "unitTests": true,
    "functionalTests": false,
    "crossVersionTests": false
  },
  {
    "name": "classloaders",
    "path": "platforms/core-runtime/classloaders",
    "unitTests": false,
    "functionalTests": false,
    "crossVersionTests": false
  },
  {
    "name": "cli",
    "path": "platforms/core-runtime/cli",

            <option value="$PROJECT_DIR$/platforms/core-runtime/build-profile" />
            <option value="$PROJECT_DIR$/platforms/core-runtime/build-state" />
            <option value="$PROJECT_DIR$/platforms/core-runtime/classloaders" />
            <option value="$PROJECT_DIR$/platforms/core-runtime/cli" />
            <option value="$PROJECT_DIR$/platforms/core-runtime/client-services" />

    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 {

    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 {

    assertFalse(bar.isAnnotationPresent(ExampleAnnotation.class));
  }

  @J2ktIncompatible
  private URL[] getClassPathUrls() {
    ClassLoader classLoader = getClass().getClassLoader();
    return classLoader instanceof URLClassLoader
        ? ((URLClassLoader) classLoader).getURLs()
        : parseJavaClassPath().toArray(new URL[0]);
  }

  /**

@AndroidIncompatible // custom classloading

@NullUnmarked
public class AbstractFutureCancellationCauseTest extends TestCase {

  private ClassLoader oldClassLoader;
  private URLClassLoader classReloader;
  private Class<?> settableFutureClass;
  private Class<?> abstractFutureClass;

  @Override
  protected void setUp() throws Exception {

                .toList();
    }

    private Map<String, ClassLoader> calcImports(
            MavenProject project, ClassLoader parent, List<String> imports, boolean v4api) {
        Map<String, ClassLoader> foreignImports = new HashMap<>();

        ClassLoader projectRealm = project.getClassRealm();
        if (projectRealm != null) {
            foreignImports.put("", projectRealm);

    // Now set the context loader to one that should find the resource.
    URL baseUrl = tempFile.getParentFile().toURI().toURL();
    URLClassLoader loader = new URLClassLoader(new URL[] {baseUrl});
    ClassLoader oldContextLoader = Thread.currentThread().getContextClassLoader();
    try {
      Thread.currentThread().setContextClassLoader(loader);
      URL url = Resources.getResource(tempFile.getName());

    private static final ConcurrentMap<Class<?>, Map<String, Field>> FIELD_CACHE = new ConcurrentHashMap<>();

    private final ConverterLookup lookup;
    private final ClassLoader loader;
    private final ExpressionEvaluator evaluator;
    private final ConfigurationListener listener;

    /**
     * Holds information about a method including its parameter type.
     */