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From Henri Yandell <bay...@generationjava.com>
Subject RE: NumberFormat exception when building iterator ?
Date Fri, 24 Jan 2003 13:05:39 GMT

I deleted the email :) Was it Lang-based or was that just an example?

Hen

On Fri, 24 Jan 2003, James Mitchell wrote:

> Do me a favor (or 2) , please.
>
> 1. Change your contact info for this list to "Jakarta
>    Commons User" instead of "Jakarta List".  There are
>    many lists at "Jakarta" and my (and many others)
>    email client shows "Jakarta List"....it is quite
>    annoying since I am subscribed to about 8 "Jakarta
>    Lists".
>
> 2. When sending to commons, it is most polite to prefix
>    your message with tags (ie. [project]).
>
>    So your you subject line might have been:
>
>    RE: [Lang] NumberFormat exception when building iterator ?
>
>
>
>
> --
> James Mitchell
> Software Engineer/Struts Evangelist
> http://www.open-tools.org/
>
> "The man who does not read good books has no advantage over the man who
> cannot read them."
> 	- Mark Twain (1835-1910)
>
>
>
>
>
>
>
> > -----Original Message-----
> > From: Paul Libbrecht [mailto:paul@activemath.org]
> > Sent: Friday, January 24, 2003 5:49 AM
> > To: Jakarta List
> > Subject: NumberFormat exception when building iterator ?
> >
> >
> >
> > Hi,
> >
> > The following jelly snippet provides me a
> > java.lang.NumberFormatException but works... it's kind of weird, the
> > error sort of means that evaluateAsIterator of a StringTokenizer
> > actually requires to convert the string being tokenized into
> > a double...
> >
> > 	<j:set var="blop" value="the value of blop"/>
> > 	<util:tokenize var="blop-cut" delim=" ">${blop}</util:tokenize>
> > 	<j:forEach items="${blop-cut}" var="token">
> > 		<log:info>Found word "${token}"</log:info>
> > 		</j:forEach>
> >
> > Paul
> >
> >
> > --
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> >
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