@SuppressWarnings("unchecked")
    Class<WillBeUnloadedException> shadowClass =
        (Class<WillBeUnloadedException>)
            Class.forName(WillBeUnloadedException.class.getName(), false, shadowLoader);
    assertNotSame(shadowClass, WillBeUnloadedException.class);
    getChecked(immediateFuture("foo"), shadowClass);
    return new WeakReference<>(shadowLoader);
  }

  /*

  static {
    Map<Class<?>, Class<?>> primToWrap = new LinkedHashMap<>(16);
    Map<Class<?>, Class<?>> wrapToPrim = new LinkedHashMap<>(16);

    add(primToWrap, wrapToPrim, boolean.class, Boolean.class);
    add(primToWrap, wrapToPrim, byte.class, Byte.class);
    add(primToWrap, wrapToPrim, char.class, Character.class);
    add(primToWrap, wrapToPrim, double.class, Double.class);
    add(primToWrap, wrapToPrim, float.class, Float.class);

    }

    /**
     *
     */
    @Test
    public void testGetWrapperClassIfWrapper() {
        assertThat(ClassUtil.getWrapperClassIfPrimitive(int.class), is(sameClass(Integer.class)));
        assertThat(ClassUtil.getWrapperClassIfPrimitive(String.class), is(sameClass(String.class)));
        assertThat(ClassUtil.getWrapperClassIfPrimitive(byte.class), is(sameClass(Byte.class)));
    }

    assertBadUseOfReferentialEquality(SameIntegerInstance.class);
    assertBadUseOfReferentialEquality(SameLongInstance.class);
    assertBadUseOfReferentialEquality(SameFloatInstance.class);
    assertBadUseOfReferentialEquality(SameDoubleInstance.class);
    assertBadUseOfReferentialEquality(SameShortInstance.class);
    assertBadUseOfReferentialEquality(SameByteInstance.class);
    assertBadUseOfReferentialEquality(SameCharacterInstance.class);

        assertThat(GenericsUtil.isTypeOf(GenericsUtil.getElementTypeOfList(t2), Class.class), is(true));

        final Method m3 = ListType.class.getMethod("listOfWildcard");
        final Type t3 = m3.getGenericReturnType();
        assertThat(GenericsUtil.isTypeOf(t3, List.class), is(true));
        assertThat(WildcardType.class.isInstance(GenericsUtil.getElementTypeOfList(t3)), is(true));
    }

    /**

          immutableEntry((Class) Three.class, new Impl(3)),
          immutableEntry((Class) Four.class, new Impl(4)),
          immutableEntry((Class) Five.class, new Impl(5)));
    }

    @Override
    @SuppressWarnings("unchecked")
    public Entry<Class, Impl>[] createArray(int length) {
      return (Entry<Class, Impl>[]) new Entry<?, ?>[length];
    }

    @Override

                <div class="row mb-2">
                    <div class="col-sm-6">
                        <h1>
                            <la:message key="labels.crawler_title_edit"/>
                        </h1>
                    </div>
                </div>
            </div>
        </div>
        <section class="content">
            <la:form action="/admin/general/">
                <div class="row">

    Set<Class<?>> wrappers = Primitives.allWrapperTypes();
    assertThat(wrappers)
        .containsExactly(
            Boolean.class,
            Byte.class,
            Character.class,
            Double.class,
            Float.class,
            Integer.class,
            Long.class,
            Short.class,
            Void.class);

    try {
      wrappers.remove(Boolean.class);
      fail();

  public void testGenericInterface() {
    // test the 1st generic interface on the class
    Type fType = Supplier.class.getTypeParameters()[0];
    assertEquals(
        Integer.class, TypeToken.of(IntegerStringFunction.class).resolveType(fType).getRawType());

    // test the 2nd generic interface on the class
    Type predicateParameterType = Predicate.class.getTypeParameters()[0];
    assertEquals(

    Invokable<?, Prepender> delegate = Prepender.constructor(String.class, int.class);
    ImmutableList<Parameter> parameters = delegate.getParameters();
    assertEquals(2, parameters.size());
    assertEquals(String.class, parameters.get(0).getType().getType());
    assertTrue(parameters.get(0).isAnnotationPresent(NotBlank.class));
    assertEquals(int.class, parameters.get(1).getType().getType());