摘要:
```java
Multiple markers at this line - "INIT_FLAG" is not "private final", and should not be used for synchronization. - Synchronize on a new "Object" instead. - Synchronization on Boolean in com.... 阅读全文
摘要:
public class Test2 { private static volatile Boolean aBoolean = true; static class A implements Runnable{ @Override public void run() { synchronized ( 阅读全文