[Beds] Java Question

[Stephen Elliott]

Hi,

Cheers for your help guys. I could not get that to work, came up with unable
to resolve symbol errors amongst other things.

Unfortunately my knowledge of Java isn't all that great.

Steve...

-----Original Message-----
From: 0MMyrtek at oag.com [mailto:0MMyrtek at oag.com]
Sent: 07 December 2005 08:58
To: techweb at ntlworld.com
Subject: RE: [Beds] Java Question


Hi ,


Try this:



ArrayList _arrayList = new ArrayList();
_arrayList.add("blablahbla");


for (int j = 0; j < _arrayList.size(); j++) {
		System.out.println(_arrayList.get(j));
}

Rgds Mike


-----Original Message-----
From: beds-bounces at mailman.lug.org.uk
[mailto:beds-bounces at mailman.lug.org.uk] On Behalf Of Stephen Elliott
Sent: 06 December 2005 14:13
To: beds at mailman.lug.org.uk
Subject: [Beds] Java Question


Hi there,


I have a quick Java question I'd like to run past any Java Gurus out
there. I am writing a multi-thread chat server programming using RMI and
want to store all the messages users send to each other in an array. The
purpose being, when someone new joins the chat room they will receive
all previous messages users have sent to one another. So far all I can
do is store a predefined amount e.g. 100. I have achieved this by
creating a string array with 100 elements. What I would like to do is be
able to store an infinite number of messages but is it possible to
create an array with an infinite number of elements.

I hope what I have said makes sense, this is as you've probably guessed
an assignment we have been given at University. I have asked my lecturer
and he says this is beyond the scope of the course but to me it seems
foolhardy to write a program that will crash once 100 messages have been
relayed.

Many Thanks
Steve...
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05/12/2005


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No virus found in this incoming message.
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No virus found in this outgoing message.
Checked by AVG Free Edition.
Version: 7.1.371 / Virus Database: 267.13.12/193 - Release Date: 06/12/2005