这是一个用java实现的模拟操作系统的进程调度的FIFO算法和LRU算法。程序默认设置的系统分配给进程的页面数为3个、-This is a simulation using java operating system to achieve the process of the FIFO scheduling algorithm and LRU algorithm. Procedures for the allocation of the default settings of the system to process the number of page 3,