Re: hi,wired problem? add 0 into alist but get 1 as a result!

[Pid]

David Short wrote:

Try creating your List like this and see what happens.

List<int> alist =new ArrayList<int>();

Won't work, you can't use primitives, instead do:

 List<Integer> alist = new ArrayList<Integer>();

-----Original Message-----

From: Peter [mailto:[EMAIL PROTECTED] Sent: Monday, May 21, 2007 2:29 AM

To: Tomcat Users List
Subject: Re: hi,wired problem? add 0 into alist but get 1 as a result!

thanks

i am sure that i put 0 in to a list and i am not badly display result and it
is the same list and it is only occur in this project.
thanks for any idea


On 5/21/07, David Delbecq <[EMAIL PROTECTED]> wrote:

Never heard of such problem. Check your code. Either you add 1 to list, not 0, either you badly display result, either it's not the same

list.

Peter a écrit :

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.




and if i donot run under the tomcat it still fine




i wonder what happens here?

does anyone has a idea?

thanks in advanced！

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 but if i choose target VM target VM java 2 SDK V1.4 and later it works fine, put 0 get 0. 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. my project using many other jar file , i wonder if there is something wrong there.

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