在Java环境中，实现进程调度算法，进程控制块PCB表结构，适用于多级队列反馈调度算法-In the Java environment, course scheduling, process control blocks PCB table structure for multi-level feedback queue scheduling algorithm

A java.util.Queue that additionally supports operations that wait for the queue to become non-empty when retrieving an element, and wait for space to become available in the queue when storing an element.

用java实现数据结构中的栈和队列,是一个applet程序,很好的-Stack and queue, using Java implementation the data structure is an applet program, very good