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From "Shapira, Yoav" <Yoav.Shap...@mpi.com>
Subject RE: ThreadPool Contribution
Date Tue, 16 Mar 2004 18:44:39 GMT

Hi,
I've updated index.xml and the
http://jakarta.apache.org/commons/threadpool site itself.  Thanks,

Yoav Shapira
Millennium Research Informatics


>-----Original Message-----
>From: Scot Hale [mailto:halesm@hotmail.com]
>Sent: Tuesday, March 16, 2004 12:41 PM
>To: Jakarta Commons Developers List
>Subject: Re: ThreadPool Contribution
>
>Yoav,
>
>Thanks for the pointers.  Can we add this comment to the
xdocs/index.xml?
>Something like
>
><p>
>
>For a full-featured threading library  see Doug Lea's util.concurrent.
>
>(works fine on early JDKs, and is now java.util.concurrent in JDK 1.5)
>
></p>
>
>
>----- Original Message -----
>From: "Shapira, Yoav" <Yoav.Shapira@mpi.com>
>To: "Jakarta Commons Developers List" <commons-dev@jakarta.apache.org>
>Sent: Tuesday, March 16, 2004 5:47 AM
>Subject: RE: ThreadPool Contribution
>
>
>
>Hi,
>Thanks for the contribution ;)  AFAIK there's negligible usage of the
>ThreadPool library, because Doug Lea's util.concurrent library (is
free,
>works fine on early JDKs, and is now java.util.concurrent in JDK 1.5)
is
>highly popular, reliable, and full-featured.
>
>Yoav Shapira
>Millennium Research Informatics
>
>
>>-----Original Message-----
>>From: Scot Hale [mailto:halesm@hotmail.com]
>>Sent: Monday, March 15, 2004 6:44 PM
>>To: commons-dev@jakarta.apache.org
>>Subject: ThreadPool Contribution
>>
>>Hi,
>>
>>I have been using the Sandbox ThreadPool library, and have been
finding
>it
>>quite useful.  I did make a change to the MTQueue.remove() though.  If
>you
>>are interested this is what I changed :
>>
>>============
>>MTQueue.java
>>from
>>http://jakarta.apache.org/commons/sandbox/threadpool/xref/org/apache/c
o
>mmon
>>s/threadpool/MTQueue.html#113
>>
>>This way the MTQueue will just wait until something is added to the
>queue,
>>instead of looping every 10 seconds until something is added to the
>queue.
>>the MTQueue.add adequately notifies this Thread and returns null.
>>============
>>    /**
>>     * Removes the first object from the queue.
>>     * If the Queue is empty, it will wait() until another
>>     * Runnable is added to the queue.
>>     */
>>    public synchronized Object remove(){
>>        try{
>>            return list.removeFirst();
>>        }catch (NoSuchElementException e){
>>            try {
>>                wait();
>>            }
>>            catch (InterruptedException e1) {
>>            }
>>        }
>>        return null;
>>    }
>>
>>
>>
>>Scot Hale
>
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