imap sync tool

-thread-1 is preparing to accept the command thread pool-1-thread-2 is preparing to accept the command thread, main is about to publish the command thread, main has sent the command, Waiting for result thread pool-1-thread-2 accepted command thread pool-1-thread-1 accepted command thread pool-1-thread-3 accepted command thread pool-1-thread-3 response command processing result thread pool-1-thread-2 response command processing knot Fruit Thread pool-1-thread-1 Response command processing result

Package cn.tool; Import java.util.concurrent.BrokenBarrierException; Import Java.util.concurrent.CyclicBarrier; Import Java.util.concurrent.ExecutorService; Import java.util.concurrent.Executors; Import Java.util.concurrent.Semaphore; public class Cyclicbarriertest {/** * java5 Sync Tool * When all threads arrive at a specified location to continue executing/public static void Mai N (string[] ar