关于java:Thread类Interuupt相关方法源码学习

public void interrupt() {
        if (this != Thread.currentThread())
            checkAccess();

        synchronized (blockerLock) {
            Interruptible b = blocker;
            if (b != null) {
                interrupt0();           // Just to set the interrupt flag
                b.interrupt(this);
                return;
            }
        }
        interrupt0();
    }

intertupt办法的外围在于interrupt0()办法，这个办法只会将interruptFlag设置为true，尽管设置flag为true了，然而并不会中断以后线程，只有在线程运行能产生InterrupteException的办法时，jvm会主动中断线程并将线程的中断标记位革除，从新设置位false。

 public static boolean interrupted() {
        return currentThread().isInterrupted(true);
    }

interrupted办法次要是获取以后线程currentThread，并通过以后线程调用isInterrupted(true)，参数true示意线程调用该办法之后会将中断标记位清零，从新设置为false

 public boolean isInterrupted() {
        return isInterrupted(false);
    }
    private native boolean isInterrupted(boolean ClearInterrupted);

isInterrupted()办法底层时调用的java的本地办法isInterrupted(boolean ClearInterrupted)，参数ClearInterrupted默认是false，阐明间接调用isInterrupted()是不会从新将标记地位为false，而且isInterrupted()是将调用该办法的对象所在线程的中断标记位设置为fasle
以后线程和调用线程不肯定雷同，比方以后线程是A，在A中调用线程B对象的isInterrupted()办法