glf2046

摘要： The answer is pretty simple -- use it when you actually need something it provides that synchronized doesn't, like timed lock waits, interruptible loc... 阅读全文

摘要： # lock across processe.g. Server handles request from different clients, there clients are essentially different processes, they could potentially wri... 阅读全文

摘要： 1 package fred.ubs.test.src.algo; 2 3 public class DijkstraTest { 4 public static void main(String[] args) { 5 int n = 8; 6 ... 阅读全文