A new object is allocated from the end of this cache without the need to grab the heap lock, so it is very efficient.

新对象是从这个高速缓存的末端分配的，而不必获取堆锁，因此效率非常高。

youdao

A new object is allocated from the end of this cache without the need to grab the heap lock, so it is very efficient.

新对象是从这个高速缓存的末端分配的，而不必获取堆锁，因此效率非常高。

youdao