Return-Path: Delivered-To: apmail-cayenne-dev-archive@www.apache.org Received: (qmail 49565 invoked from network); 29 Nov 2007 03:58:03 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 29 Nov 2007 03:58:03 -0000 Received: (qmail 79282 invoked by uid 500); 29 Nov 2007 03:57:51 -0000 Delivered-To: apmail-cayenne-dev-archive@cayenne.apache.org Received: (qmail 79272 invoked by uid 500); 29 Nov 2007 03:57:51 -0000 Mailing-List: contact dev-help@cayenne.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@cayenne.apache.org Delivered-To: mailing list dev@cayenne.apache.org Received: (qmail 79263 invoked by uid 99); 29 Nov 2007 03:57:51 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 28 Nov 2007 19:57:51 -0800 X-ASF-Spam-Status: No, hits=-0.0 required=10.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of ari@ish.com.au designates 59.167.240.32 as permitted sender) Received: from [59.167.240.32] (HELO fish.ish.com.au) (59.167.240.32) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 29 Nov 2007 03:57:49 +0000 Received: from ip-182.ish.com.au ([203.29.62.182]) by fish.ish.com.au with esmtpa (Exim 4.43) id 1IxadL-0003nY-5r for dev@cayenne.apache.org; Thu, 29 Nov 2007 15:04:15 +1100 Message-Id: <77FBE102-514C-4AB6-A449-0D3A4F0C2D07@ish.com.au> From: Aristedes Maniatis To: dev@cayenne.apache.org In-Reply-To: Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v915) Subject: Re: svn commit: r595869 - in /cayenne/main/trunk/framework/cayenne-jdk1.5-unpublished/src/main/java/org/apache/cayenne: ./ access/trans/ query/ remote/ Date: Thu, 29 Nov 2007 14:57:24 +1100 References: <20071116232411.B98A11A9832@eris.apache.org> X-Mailer: Apple Mail (2.915) X-Virus-Checked: Checked by ClamAV on apache.org On 17/11/2007, at 11:34 AM, Aristedes Maniatis wrote: > > On 17/11/2007, at 11:19 AM, Andrus Adamchik wrote: > >> I have no idea. I am just overwhelmed with millions of Eclipse >> warnings :-) > >> Anyone else has a reference? >> >> Andrus > > > I found these articles the best for tips and tricks when I was first > working on generics: > > http://www.onjava.com/pub/a/onjava/excerpt/javaian5_chap04/index.html > http://www.ibm.com/developerworks/java/library/j-jtp01255.html > > > Ari I came across that article about the subtleties of using and : http://www.onjava.com/pub/a/onjava/excerpt/javaian5_chap04/index.html down under the heading "Type Parameter Wildcards" especially. There is no clear rule about when to use each, but the notes there are quite helpful I think. Ari --------------------------> ish http://www.ish.com.au Level 1, 30 Wilson Street Newtown 2042 Australia phone +61 2 9550 5001 fax +61 2 9550 4001 GPG fingerprint CBFB 84B4 738D 4E87 5E5C 5EFA EF6A 7D2E 3E49 102A