[program-java] Re: Java: List

Hi,
I'm going to have to look this up. I thought that when you create one of these 
that it starts out empty, and you have no choice but to populate element 0 
first. Do you know what the code you're inheriting does to create the 
ArrayList? 

Jim 

Jim Homme,
Usability Services,
Phone: 412-544-1810. Skype: jim.homme
Internal recipients,  Read my accessibility blog. Discuss accessibility here. 
Accessibility Wiki: Breaking news and accessibility advice


-----Original Message-----
From: program-java-bounce@xxxxxxxxxxxxx 
[mailto:program-java-bounce@xxxxxxxxxxxxx] On Behalf Of Corbett, James
Sent: Friday, September 10, 2010 3:39 PM
To: 'program-java@xxxxxxxxxxxxx'
Subject: [program-java] Re: Java: List

Jim:

Perhaps, but again due to the poor nature of this app the differing elements 
are populated out of sequence so to speak. Let's say that position one was 
populated prior to position zero. Could I confidently ask position zero if it 
were null?

Jim

-----Original Message-----
From: program-java-bounce@xxxxxxxxxxxxx 
[mailto:program-java-bounce@xxxxxxxxxxxxx] On Behalf Of Homme, James
Sent: September 10, 2010 14:56
To: program-java@xxxxxxxxxxxxx
Subject: [program-java] Re: Java: List

Hi,

Wouldn't element 0 be populated with null if the logic allocates all five 
elements?



Jim



Jim Homme,

Usability Services,

Phone: 412-544-1810. Skype: jim.homme

Internal recipients,  Read my accessibility blog 
<http://mysites.highmark.com/personal/lidikki/Blog/default.aspx> . Discuss 
accessibility here 
<http://collaborate.highmark.com/COP/technical/accessibility/default.aspx> . 
Accessibility Wiki: Breaking news and accessibility advice 
<http://collaborate.highmark.com/COP/technical/accessibility/Accessibility%20Wiki/Forms/AllPages.aspx>



From: program-java-bounce@xxxxxxxxxxxxx 
[mailto:program-java-bounce@xxxxxxxxxxxxx] On Behalf Of Corbett, James
Sent: Friday, September 10, 2010 2:46 PM
To: 'program-java@xxxxxxxxxxxxx'
Subject: [program-java] Java: List



Hi:



I have a list array:



List myList = new ArrayList();



Eventually five elements of this array are populated. However based upon the 
existing logic, element 0 may not be populated first.... Since I can't run the 
app at this point, do you feel it would be an issue?



Jim



James M. Corbett



Programmer / Analyst |

Canada Revenue Agency | Agence du revenue du Canada

875 Heron Rd.

Ottawa, On.

K1A0L5



James.Corbett@xxxxxxxxxxxxx

Telephone | Téléphone: (613) 941-1338

Facsimile | Télécopieur: (613) 941-2261



Government of Canada | Gouvernement du Canada






________________________________

This e-mail and any attachments to it are confidential and are intended solely 
for use of the individual or entity to whom they are addressed. If you have 
received this e-mail in error, please notify the sender immediately and then 
delete it. If you are not the intended recipient, you must not keep, use, 
disclose, copy or distribute this e-mail without the author's prior permission. 
The views expressed in this e-mail message do not necessarily represent the 
views of Highmark Inc., its subsidiaries, or affiliates.

Other related posts: