in the mail before, i put 0 in a list and get 1 as result.



On 5/21/07, Leon Rosenberg <[EMAIL PROTECTED]> wrote:

On 5/21/07, Peter <[EMAIL PROTECTED]> wrote:
> hi all,
>
> I have come into a very wired problem.
>
> here it is.
> my project using JBuilder 2006 and tomcat 5.5.20.
> when i put a 0 into a list and get 1 as a result.
> simple code for testing!
>
> List alist =new ArrayList();
> alist.add(0);  put 0 into it
> alist.get(0);   get 1 as result.
>
> it occurs when i using JBuilder2006 to complie it and run under tomcat
> 5.5.20.
> i choose Jbuilder 2006 builder property: language features ( java 2
> SDK V5.0generic enable) ; target VM  java 2 SDK
> V5.0 and later

hmm, do you use this code in a jsp? Could you possible check the
source code generated by tomcat for this jsp and inspect it / send it
to us? Sounds like your jsp compiler is buggy.

regards
Leon

>
>  but if i choose target VM   target VM  java 2 SDK V1.4 and later   it
works
> fine, put 0 get 0.
> and if i donot run under the tomcat it still fine
>
> so i create another small  project, in a jsp only doing  List alist =new
> ArrayList();
> alist.add(0);  alist.get(0);
> and it works fine as well under the same tomcat.
>
>
> i wonder what happens here?
>  my project using many other jar file , i wonder if there is  something
> wrong there.
> does anyone has a idea?
>
> thanks in advanced!
>

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