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From billf5293 <bfindei...@hmstn.com>
Subject Re: AW: Problem with build after method signature change
Date Fri, 03 Aug 2007 12:24:52 GMT

A clean build does correct the problem.  However, this means all jars are
rebuilt and users of our applets must pull all jars instead of only those
that are updated.

Thanks.


Jan.Materne wrote:
> 
> Yes, the first thing to do when a "curious" problem occurs is doing
> a "clean build".
>     ant clean build
> Provide a "clean" target which deletes all generated files.
> 
> 
> Jan
> 
> 
>>-----Urspr√ľngliche Nachricht-----
>>Von: Dominique Devienne [mailto:ddevienne@gmail.com] 
>>Gesendet: Donnerstag, 2. August 2007 20:56
>>An: Ant Users List
>>Betreff: Re: Problem with build after method signature change
>>
>>On 8/2/07, billf5293 <bfindeisen@hmstn.com> wrote:
>>>
>>> We are experiencing a problem with our build after a method 
>>signature change
>>> in one of our classes.  A method was changed from non-static 
>>to static.
>>> Since the dependant class files would still compile ant did 
>>not compile
>>> them.  The result is a IncompatibleClassChangeError at 
>>runtime saying a
>>> non-static method is expected.
>>>
>>> Is there any way to check class compatibility?
>>
>>It's generally regarded as unnecessary, since Java compiles fast
>>enough that doing a full rebuild is much simpler and safer than trying
>>to do an intelligent incremental build.
>>
>>There are IDEs and also JavaMake that do such incremental builds, and
>>I played with JavaMake in the past, but the added complexity is not
>>worth it IMHO. It all depends on the project size. --DD
>>
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