public final <R1 extends R> Invokable<T, R1> returning(TypeToken<R1> returnType) {
    checkArgument(
        returnType.isSupertypeOf(getReturnType()),
        "Invokable is known to return %s, not %s",
        getReturnType(),
        returnType);
    @SuppressWarnings("unchecked") // guarded by previous check
    Invokable<T, R1> specialized = (Invokable<T, R1>) this;

    ImmutableList.Builder<Invokable<?, ?>> builder = ImmutableList.builder();
    for (Method method : cls.getDeclaredMethods()) {
      Invokable<?, ?> invokable = Invokable.from(method);
      invokable.setAccessible(true);
      if (invokable.isPublic() && invokable.isStatic() && !invokable.isSynthetic()) {
        builder.add(invokable);
      }
    }

    assertTrue(invokable.isAbstract());
    assertFalse(invokable.isFinal());
    assertTrue(invokable.isAnnotationPresent(Tested.class));
  }

  public void testOverridableMethod() throws Exception {
    Invokable<?, Object> invokable = A.method("overridableMethod");
    assertTrue(invokable.isPackagePrivate());
    assertFalse(invokable.isAbstract());
    assertFalse(invokable.isFinal());

      throws NoSuchMethodException {
    Method getMethod = List.class.getMethod("get", int.class);
    Invokable<T, String> invokable =
        new TypeToken<T>(getClass()) {}.method(getMethod).returning(String.class);
    assertEquals(TypeToken.of(String.class), invokable.getReturnType());
  }

  public <T extends List<String>> void testMethod_parameterTypes() throws NoSuchMethodException {

      throws NoSuchMethodException {
    Method getMethod = List.class.getMethod("get", int.class);
    Invokable<T, String> invokable =
        new TypeToken<T>(getClass()) {}.method(getMethod).returning(String.class);
    assertEquals(TypeToken.of(String.class), invokable.getReturnType());
  }

  public <T extends List<String>> void testMethod_parameterTypes() throws NoSuchMethodException {

  }

  /**
   * Returns the {@link Invokable} for {@code method}, which must be a member of {@code T}.
   *
   * @since 14.0
   */
  public final Invokable<T, Object> method(Method method) {
    checkArgument(
        this.someRawTypeIsSubclassOf(method.getDeclaringClass()),
        "%s not declared by %s",
        method,
        this);
    return new Invokable.MethodInvokable<T>(method) {
      @Override

     */
    int identityHashCode(Object object) {
      return System.identityHashCode(object);
    }
  }

  // Constructor

  /**
   * Constructs a new instance of this class (only invokable by the subclass constructor, typically
   * implicit).
   */
  protected Ordering() {}

  // Instance-based factories (and any static equivalents)

  /**

     */
    int identityHashCode(Object object) {
      return System.identityHashCode(object);
    }
  }

  // Constructor

  /**
   * Constructs a new instance of this class (only invokable by the subclass constructor, typically
   * implicit).
   */
  protected Ordering() {}

  // Instance-based factories (and any static equivalents)

  /**

import com.google.common.primitives.UnsignedInteger;
import com.google.common.primitives.UnsignedLong;
import com.google.common.reflect.AbstractInvocationHandler;
import com.google.common.reflect.Invokable;
import com.google.common.reflect.Parameter;
import com.google.common.reflect.Reflection;
import com.google.common.reflect.TypeToken;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.InputStream;

import com.google.common.primitives.UnsignedInteger;
import com.google.common.primitives.UnsignedLong;
import com.google.common.reflect.AbstractInvocationHandler;
import com.google.common.reflect.Invokable;
import com.google.common.reflect.Parameter;
import com.google.common.reflect.Reflection;
import com.google.common.reflect.TypeToken;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.InputStream;