A bit overkill, but PDE/Build does support specifying compiler warning settings for your bundle if you want to suppress the warning.
In your build.properties, add something like "javacWarnings..=-unusedAllocation" or tell PDE/Build to use the project settings for compiler warnings: "javacProjectSettings=true" http://help.eclipse.org/indigo/index.jsp?topic=%2Forg.eclipse.pde.doc.user%2Ftasks%2Fpde_compiler_options.htm http://help.eclipse.org/indigo/index.jsp?topic=%2Forg.eclipse.jdt.doc.isv%2Fguide%2Fjdt_api_compile.htm From: Thomas Watson <[email protected]> To: P2 developer discussions <[email protected]> Date: 09/07/2012 08:59 AM Subject: Re: [p2-dev] help with a compile warning Sent by: [email protected] If you are still using jsr14 for the p2 project then you cannot use the annotation. I find this particular warning a little strange. I tried to reproduce it with a simple java project and I cannot seem to enable the compiler errors/warnings to get it to show up in the IDE. Is this warning really valid? Tom Ian Bull ---09/06/2012 11:51:02 PM---Hi everyone, I've been trying to remove all our compile warnings (we have 4 left), and one has me stumped. From: Ian Bull <[email protected]> To: P2 developer discussions <[email protected]>, Date: 09/06/2012 11:51 PM Subject: [p2-dev] help with a compile warning Hi everyone, I've been trying to remove all our compile warnings (we have 4 left), and one has me stumped. 1. WARNING in /src/org/eclipse/equinox/internal/p2/updatesite/artifact/UpdateSiteArtifactRepositoryFactory.java (at line 76) new URL(location.toASCIIString()); The allocated object is never used In this case we create a URL object in a try / catch block to make sure that the URL is properly formed. We can argue if that's the best approach, but that's what we're doing. The problem is, we never actually use the Object, and this makes our headless build sad :-(. I added a: @SuppressWarnings("unused") To the method, and this fixes the problem in the IDE but not the build. Does anybody have any ideas what we can do? Does the headless build pay attention to the annotations? Can we configure this somewhere else? Should we rework the code? cheers, Ian -- R. Ian Bull | EclipseSource Victoria | +1 250 477 7484 http://eclipsesource.com | http://twitter.com/eclipsesource _______________________________________________ p2-dev mailing list [email protected] https://dev.eclipse.org/mailman/listinfo/p2-dev _______________________________________________ p2-dev mailing list [email protected] https://dev.eclipse.org/mailman/listinfo/p2-dev
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