@Override
    @PublicAPI(usage = ACCESS)
    public JavaClass toErasure() {
        return erasure;
    }
@Test
    public void erased_unbound_wildcard_is_java_lang_Object() {
        @SuppressWarnings("unused")
        class ClassWithUnboundWildcard<T extends List<?>> {
        }

        JavaWildcardType type = importWildcardTypeOf(ClassWithUnboundWildcard.class);

        assertThatType(type.toErasure()).matches(Object.class);
    }