摘要：public class Toast { public enum Status { DRY, BUTTERED, JAMED }; ... 阅读全文

摘要：public class Meal { private final int orderNum; public Meal(int orderNum) { this.orderN... 阅读全文

摘要：//测试的线程 public class Record implements Runnable { public int countDown = 10; private static int taskCount = 0; private final int id = taskCount++; pub 阅读全文