Hello Michael,

do you think your changes will be merged into the JDK Xerces (at some point
in time)? Or is there an other communication channel for the JDK Xerces? I
would love to see this performance improvement also in the JDK Xerces.

Best regards

Juergen Pill



> --- Ursprüngliche Nachricht ---
> Von: Michael Glavassevich <[EMAIL PROTECTED]>
> An: [email protected]
> Betreff: Re: Xerces 250: enumeration performance problem
> Datum: Thu, 5 Jan 2006 17:18:34 -0500
> 
> "Juergen Pill" <[EMAIL PROTECTED]> wrote on 01/05/2006 03:42:03 AM:
> 
> > Hello Michael,
> > 
> > thanks for your friendly and fast response.
> > 
> > Concerning the choice of a list and a hashtable depending on the enum 
> count,
> > I did have the same idea. This separation figure depends on the 
> performance
> > of the hashCode() method compared with the equals() method. We had a 
> similar
> > decision in some earlier project.
> > 
> > Do you know, which version of Xerces is included in the JDK 5.0, is this
> the
> > Xerces 250?
> 
> No it isn't Xerces 2.5.0. From what I understand Sun forked their 
> development off of Xerces 2.6.2. Whatever is in JDK 5.0 doesn't correspond
> to an Apache release. The closest one in functionality would be Xerces 
> 2.7.x. Here are more details [1] if you're interested.
> 
> > Would you like me to switch to the [email protected] list, or 
> discuss
> > this issue here?
> 
> Here is fine.
> 
> > Best regards
> > 
> > Juergen Pill
> 
> Thanks.
> 
> [1] http://marc.theaimsgroup.com/?l=xerces-j-dev&m=112041613420130&w=2
> 
> Michael Glavassevich
> XML Parser Development
> IBM Toronto Lab
> E-mail: [EMAIL PROTECTED]
> E-mail: [EMAIL PROTECTED]
> 
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