假设老一代中有一个对象需要引用年轻一代中的一个对象。Now when a GC is executed for the young generation, what will happen to that object which is referenced by the object in old generation? Will it continue to be in young generation or moved to young generation or GCed?
还有这张卡表决定了次要 GC 的对象。How does it work in the above context?