public Task getNextTask(BlockingQueue<Task> queue){
        boolean interrupted = false;
        try{
            while(true){
                try{
                    return queue.take();
                }catch(InterruptedException e){
                    interrupted = true;
                    //retry
                }
            }
        }finally {
            if(interrupted){
                Thread.currentThread().interrupt();
            }
        }
    }