本java设计模拟经典的哲学家进餐的同步问题，实现一个既没有两邻座同时吃饭，又没有人饿死（永远拿不到一双筷子）的算法。内附运行说明。-The Java design simulation of the classic dining philosophers synchronization issues, to achieve a two sitting next to him to eat, and no one starved to death (never get a pair of cho