Naming Convention for Blackberry Development <p>I have gone through with some of the sample examples of blackberry.</p> <p>And in some classes I have found some variables are starting with _ like <strong><code>_address</code></strong> and some of them are ALLCAPS.</p> <p>It is a bit different than the basic Java naming conventions. Is there any difference between Java and BlackBerry naming convention?</p>