yes, quite agree.

but unless i read something wrong, both 1.5 and the servlet specs are
backward compatible - so testing should be the route we encourage in
this case, if the OP is able to take that route.


note that he's running tomcat 5.5, and was enquiring about the 1.4 and
1.5 jvms.

if the OP wants to run the 1.4 jvm, he'll need the compatibility pack
for 5.5 and therefore 2 separate installations, i think(?).

in all likelyhood, if testing has been completed in 1.4 for the one
webapp, he ought to be testing again to deploy it on 5.5, regardless of
the jvm.

(which is why I asked the OP why he thought he wanted two jvms, rather
than speculative reasons why it might be a requirement)








David Kerber wrote:
> It's not the code port that is time-consuming; it's the testing and
> verification of correct operation of every function in that code.
>
>
> fausto mancini wrote:
>
>> The problem is for 'which' servlet specification your applications are
>> designed for...
>> I do not see too much effort in porting a J2EE application in a new
>> JEE compliant web-container (TOMCAT included)...
>>
>> On Mon, 15 Jan 2007, Raffaele Viola wrote:
>>
>>> Date: Mon, 15 Jan 2007 17:31:43 +0100
>>> From: Raffaele Viola <raffovi@(protected)>
>>> Reply-To: Tomcat Users List <users@(protected)>
>>> To: Tomcat Users List <users@(protected)>
>>> Subject: Re: different version of java
>>>
>>> Pid wrote:
>>>
>>>> > can you explain why you need different versions of java, Raffaele?
>>>>
>>>> He might have an application that has been fully tested in one
>>>> environment (1.4?) and not in the latest (1.5). I have apps that are
>>>> stuck running in Tomcat 4.1 because migration testing takes a
>>>> /looooong/
>>>> time.
>>>>
>>>>
>>> Yes this is the problem. I've installed two different tomcat, one
>>> using the
>>> java1.4 and the other using the java1.5 because I have two
>>> application one
>>> tested for 1.4 and one tested for 1.5. And I want to know if I can
>>> use only
>>> one installation of tomcat.
>>>
>>> Regards
>>> Raffo
>>>
>>
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