- ReadLocker readLocker1 = new ReadLocker(_lock, this, TWO_SECONDS + HALF_SECOND);
- ReadLocker readLocker2 = new ReadLocker(_lock, this, TWO_SECONDS + HALF_SECOND);
+ ReadLocker readLocker1 = new ReadLocker(lock, this, TWO_SECONDS + HALF_SECOND);
+ ReadLocker readLocker2 = new ReadLocker(lock, this, TWO_SECONDS + HALF_SECOND);