Method unlock

app/src/main/java/androidx/room/CopyLock.java:93–100

Releases the lock.

()

     * Releases the lock.
     */
    public void unlock() {
        if (mLockChannel != null) {
            try {
                mLockChannel.close();
            } catch (IOException ignored) { }
        }
        mThreadLock.unlock();
    }

    private static Lock getThreadLock(String key) {
        synchronized (sThreadLocks) {