Hello,

I have one ear (hehe) - let's call it ear1 - that deploys fine and has lots of beans 
in it that do stuff and everything's fab.  

I have another ear - ear2 - that, when deployed on it's own, works fine too.  

But when I deploy them both, the beans from ear1 are using classes that are contained 
in a jar in ear2!  

Both ears contain jars that they need to do their business, and they both contain a 
jar called utility.jar.  When I was making changes to the application that is ear1, I 
made changes to a few classes in utility.jar and rebuilt the whole lot into ear1.  But 
I did not rebuild ear2 to use the new utility.jar (I thought I shouldn't have to 
because the ear2 application hadn't been modified - so it should continue to work as 
normal using the 'old' utility.jar file held within the ear).

So, now that ear1 uses the new utility.jar and ear2 uses the old utility.jar, when I 
deploy both ears at once and try using a bean in ear1 it throws a NoSuchMethodError 
when the bean tries to use one of my new utility.jar's methods.  This can only because 
it is somehow looking at the jar from ear2.

I can confirm that I have checked to ensure ear1 definitely does contain the new 
utility.jar and it does.  And as I said before, both ears work fine when deployed 
separately.

BTW, I am using application.xml to specify the JARs used by each ear.  I'm using 
separate module elements for each JAR. i.e.


  | <module>
  |   <java>lib/utility.jar</java>
  | </module>
  | <module>
  |   <java>lib/3rdParty/log4j.jar</java>
  | </module>
  | ...
  | 

If anyone can shed any sort of light on this weird phenomenon, you'd really make my 
day  :D

Thanks,

Lindsay

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