[笔记]DirectByteBuffer垃圾回收

参考：https://blog.csdn.net/lom9357bye/article/details/133702169

    public static void main(String[] args) throws Throwable {
        new Thread(() -> {
            ByteBuffer byteBuffer = ByteBuffer.allocateDirect(11);
            byteBuffer.put(0, new byte[]{1,2,3}, 0, 3);
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                throw new RuntimeException(e);
            }
            System.out.println("over");
        }).start();
        Thread.sleep(3000);
        System.gc();
        System.out.println("over1");
    }