lxricecream

摘要： import java.io.File;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.IOException;import java.io.SequenceInputStream;import java.util.Vector;/** * 序列流合并文件 * @author Administrator * */public class SequenceInputStreamTest { public static void main(String[] args) throws IOEx 阅读全文

摘要： 两个线程，一个线程持有另一个线程运行时的锁，就会死锁public class SynchronizedLock{ public static void main(String[] args) throws InterruptedException { SynchronizedLockDemo sld = new SynchronizedLockDemo(); Thread thread0 = new Thread(sld); Thread thread1 = new Thread(sld); thread0.start(); Thread.sleep(1); sld.flag ... 阅读全文