摘要:
public class SynchronizeRetreenTest extends Thread { int i = 1; public synchronized void doSomething() { while (i < 10) { System.out.println(" " + i); 阅读全文
摘要:
1.unsafe = Util.getUnsafe();//初始化unsafe 2.final int base = unsafe.arrayBaseOffset(long[].class);//获取数组头位置 3.final int scale = unsafe.(long[].class);// 阅读全文