@Test
public void spr14853AdaptsToOptionalWithSync() {
AnnotationConfigApplicationContext context =
new AnnotationConfigApplicationContext(Spr14853Config.class);
Spr14853Service bean = context.getBean(Spr14853Service.class);
Cache cache = context.getBean(CacheManager.class).getCache("itemCache");
TestBean tb = new TestBean("tb1");
bean.insertItem(tb);
assertSame(tb, bean.findById("tb1").get());
assertSame(tb, cache.get("tb1").get());
cache.clear();
TestBean tb2 = bean.findById("tb1").get();
assertNotSame(tb, tb2);
assertSame(tb2, cache.get("tb1").get());
}
