}

  @Override
  public boolean equals(@CheckForNull Object obj) {
    if (obj instanceof Invokable) {
      Invokable<?, ?> that = (Invokable<?, ?>) obj;
      return getOwnerType().equals(that.getOwnerType()) && member.equals(that.member);
    }
    return false;
  }

  @Override
  public int hashCode() {
    return member.hashCode();
  }

  @Override

 *
 * @author Ben Yu
 */
public class TypeVisitorTest extends TestCase {

  public void testVisitNull() {
    new BaseTypeVisitor()
        .visit(((ParameterizedType) ArrayList.class.getGenericSuperclass()).getOwnerType());
  }

  public void testVisitClass() {
    assertVisited(String.class);
    new BaseTypeVisitor() {
      @Override
      void visitClass(Class<?> t) {}
    }.visit(String.class);
  }

  }

  public void testMethod_getOwnerType() throws NoSuchMethodException {
    Method sizeMethod = List.class.getMethod("size");
    assertEquals(
        TypeToken.of(List.class), TypeToken.of(List.class).method(sizeMethod).getOwnerType());
    assertEquals(
        new TypeToken<List<String>>() {},
        new TypeToken<List<String>>() {}.method(sizeMethod).getOwnerType());
  }

    assertEquals(TypeToken.of(String.class), invokable.getOwnerType());
  }

  public void testGetOwnerType_method() throws Exception {
    Invokable<?, ?> invokable = Invokable.from(String.class.getMethod("length"));
    assertEquals(TypeToken.of(String.class), invokable.getOwnerType());
  }

  private static final class FinalClass {

    assertEquals(TypeToken.of(String.class), invokable.getOwnerType());
  }

  public void testGetOwnerType_method() throws Exception {
    Invokable<?, ?> invokable = Invokable.from(String.class.getMethod("length"));
    assertEquals(TypeToken.of(String.class), invokable.getOwnerType());
  }

  private static final class FinalClass {