0fa7d532ae3c36636a81d3a22dac9a4c19bd3b7f,ex/SimpleBlockingQueue/src/SimpleBlockingQueue.java,SimpleBlockingQueue,put,#E#,32

Before Change


     */
    public synchronized void put(E msg) throws InterruptedException {
        mList.add(msg);
        notifyAll();
    } 

    /**

After Change


     * space to become available.
     */
    public void put(E e) throws InterruptedException {
        synchronized(this) {
            if (e == null)
                throw new NullPointerException();

            // Wait until the queue is not full.
            while (isFull()) {
                System.out.println("BLOCKING ON PUT()");
                wait();
            }

            // Add e to the ArrayList.
            mList.add(e);
            
            // Notify that the queue may have changed state, e.g., "no
            // longer empty".
            notifyAll();
        }
    }