[Engine-devel] eclipse juno vs gwt

[Laszlo Hornyak]

http://youtu.be/XQ0JmfKs21g



----- Original Message -----
> From: "Christopher Morrissey" <Christopher.Morrissey at netapp.com>
> To: "Laszlo Hornyak" <lhornyak at redhat.com>, "engine-devel" <engine-devel at ovirt.org>
> Sent: Friday, November 2, 2012 11:43:23 PM
> Subject: RE: [Engine-devel] eclipse juno vs gwt
> 
> Sorry to follow up my own question, but can you give some specific
> cases where this would be a problem? Thanks!
> 
> -Chris
> 
> 
> -----Original Message-----
> From: Morrissey, Christopher
> Sent: Friday, November 02, 2012 6:41 PM
> To: 'Laszlo Hornyak'; engine-devel
> Subject: RE: [Engine-devel] eclipse juno vs gwt
> 
> Hi Laszlo,
> 
> I have several methods that define the @Override annotation and
> return something different from the super class. I haven't had any
> problems compiling them in GWT. The return value does extend from
> the return value of the super class, although this is a requirement
> in Java as well so I'm not sure where the difference is.
> 
> -Chris
> 
> 
> -----Original Message-----
> From: engine-devel-bounces at ovirt.org
> [mailto:engine-devel-bounces at ovirt.org] On Behalf Of Laszlo Hornyak
> Sent: Friday, November 02, 2012 6:19 AM
> To: engine-devel
> Subject: [Engine-devel] eclipse juno vs gwt
> 
> Hi,
> 
> Just noticed that eclipse juno is adding @Ovewrride annotations to
> methods that are actually overriding something, like in many cases
> clone and equals methods in some of the classes. This is fine for
> the java compiler, but it in some cases the GWT compiler is not
> going to accept this annotation. E.g. if the return type is
> different than the method with same name in the superclass.
> 
> Juno is doing this by default without asking, when saving the file.
> So be extra-careful when editing java classes if they are shared
> with GWT
> 
> Laszlo
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