db-derby-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Rick Hillegas <Richard.Hille...@Sun.COM>
Subject Re: deprecation warnings with jdk15 build
Date Wed, 17 Oct 2007 15:07:41 GMT
I have set "deprecation=off" in my ant.properties. I also run ant with 
the "-quiet" switch. Those little tweaks reduce the build chatter to a 
manageable screenful and help me see the signal through the noise.


Myrna van Lunteren wrote:
> On 10/17/07, Knut Anders Hatlen <Knut.Hatlen@sun.com> wrote:
>> Jørgen Løland <Jorgen.Loland@Sun.COM> writes:
>>> Myrna van Lunteren wrote:
>>>> Hi,
>>>> Now that we switched to jdk15 as the base level for the trunk, I see a
>>>> ton of deprecation warnings.
>>>> My jdk is: Sun's 1.5.0_12-b04, and I've got build.compiler set to modern
>>>> I find it bothersome and hard to see 'real' build failures like this,
>>>> but trunk/tools/ant/properties/modern.properties has deprecation set
>>>> to 'on'.
>>>> Would it be reasonable to set this to 'off' or am I the only one
>>>> seeing these warnings?
>>>> Or is there another trick I need to do?
>>>> Thx,
>>>> Myrna
>>> Wouldn't it be even better if we fixed these? There is usually a good
>>> reason for deprecating methods, e.g. performance.
>> I agree. There may be cases where we want to use deprecated methods,
>> like in tests of JDBC methods that have been deprecated in later
>> versions of the spec, but then we could narrow it down to a smaller
>> number of files for which deprecation warnings are turned off.
>> --
>> Knut Anders
> I think possibly a lot of the warnings I see are indeed connected to
> valid use of deprecated methods - e.g.
> PreparedStatement.s/getUnicodeStream...
> But I logged DERBY-3132.
> Myrna

View raw message