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From Deven You <devyo...@gmail.com>
Subject Re: about upgrade icu4j 3.8 to icu4j 4.0
Date Wed, 25 Feb 2009 10:06:49 GMT
I remember I did it a long time ago, there were 2 - 3 issues about icu4.0.
And I will run the whole test this week.

2009/2/24 Sian January <sianjanuary@googlemail.com>

> Sounds like a good idea.  Deven - did you run the Harmony tests at all
> with the new ICU?
>
> Thanks,
>
> Sian
>
>
> 2009/2/24 Mark Hindess <mark.hindess@googlemail.com>:
> >
> > In message <efe92bae0902200123p77037a46s965966c262c50ce8@mail.gmail.com
> >,
> > Deven You writes:
> >>
> >> Hi,
> >> I have tried to upgrade icu4j3.8 to icu4j4.0 for  classlib trunk on my
> >> machine, below is the instructions for this upgrade:
> >> 1. download  icu4j-4_0.jar and icu4j-charsets-4_0.jar from ICU official
> >> website http://icu-project.org/download/4.0.html
> >> 2. create icu4j_4.0 folder in trunk/depends/jars, copy icu4j-4_0.jar and
> >> icu4j-charsets-4_0.jar into icu4j_4.0 folder
> >> 3. create icu4j_4.0 folder in trunk/depends/manifests, copy META-INF
> foledr
> >> from icu4j_3.8 and use version 4.0 replace 3.8 in the MANIFEST.MF  file.
> >> 4. apply configuration patch[1] for icu4.0 to change some configuration
> >> settings.
> >> 5.  apply nio Charset patch[2] to avoid circular dependency error, if no
> >> this patch,  nio_char unit test will report many circular dependency
> >> error[3]
> >>
> >> I think maybe now we can upgrade icu4j 3.8 to icu4j 4.0.
> >> any issues welcom to discuss!
> >>
> >> [1]
> >>
> https://issues.apache.org/jira/secure/attachment/12400589/config_icu40.diff
> >> [2]
> https://issues.apache.org/jira/secure/attachment/12400590/Charset.diff
> >> [3]
> >>
> https://issues.apache.org/jira/secure/attachment/12400591/nio_char_errors.txt
> >
> > Seems like a good idea.  I'll try to find a moment to test this.
> >
> > What are the benefits we get from this upgrade?  Performance?  Footprint?
> >
> > In case it helps anyone else, the JIRA with these attachments is:
> >
> >  https://issues.apache.org/jira/browse/HARMONY-6096
> >
> > (I don't think there is an easy way to get from attachment links back to
> the
> > jira link?)
> >
> > Regards,
> > -Mark.
> >
> >
> >
>
>
>
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