1·Upon resumption, threads reread object Pointers and reacquire the JVM-related structures they previously held.
一旦恢复，线程将重新读取对象指针并重新获取其先前占用的JVM相关结构。
2·If a problem with communication is detected, the device is preferably able to autonomously carry out a procedure to reacquire the network.
如果检测出通信问题，该装置最好能够自动地执行一个程序以重新获取该网络。