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Posted to users@maven.apache.org by Juergen Lorenz Simon <si...@webtecc.com> on 2008/11/18 12:59:08 UTC
Why does Maven supress com.sun.image.codec.jpeg?
Hi,
I'm trying to compile some Java code with Maven and I've been knocking
my head against
a problem all morning. The following list of imports fails to resolve:
import java.awt.Container;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.MediaTracker;
import java.awt.RenderingHints;
import java.awt.Toolkit;
import java.awt.image.BufferedImage;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import com.sun.image.codec.jpeg.ImageFormatException;
import com.sun.image.codec.jpeg.JPEGCodec;
import com.sun.image.codec.jpeg.JPEGEncodeParam;
import com.sun.image.codec.jpeg.JPEGImageEncoder;
the underlined fail. What drives me insane is, that all of those
classes reside in the java
version's classes.jar. So why the extra treatment for the com.sun.XY
classes?
J.L.Simon
Re: Why does Maven supress com.sun.image.codec.jpeg?
Posted by Hilco Wijbenga <hi...@gmail.com>.
On Tue, Nov 18, 2008 at 03:59, Juergen Lorenz Simon <si...@webtecc.com> wrote:
:
<snip/>
:
> the underlined fail. What drives me insane is, that all of those classes
> reside in the java
> version's classes.jar. So why the extra treatment for the com.sun.XY
> classes?
I just tried a very simple program with all the imports you listed and
it all compiles fine. I do get warnings ("... is Sun proprietary API
and may be removed in a future release") but that is valid as we all
know you shouldn't use com.sun.* stuff (although you are free to
ignore those warnings, of course :-) ). So no compiler *errors* only
warnings.
I think something else is wrong.
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Re: Why does Maven supress com.sun.image.codec.jpeg?
Posted by Juergen Lorenz Simon <si...@webtecc.com>.
Hi,
thanks for the replies. I checked the command
On 19.11.2008, at 08:43, "Geoffrey Wiseman"
<ge...@gmail.com> wrote:
> On Tue, Nov 18, 2008 at 6:59 AM, Juergen Lorenz Simon <simon@webtecc.com
> >wrote:
>
>> the underlined fail. What drives me insane is, that all of those
>> classes
>> reside in the java
>> version's classes.jar. So why the extra treatment for the com.sun.XY
>> classes?
>>
>
> Fail in the Maven command-line, or somewhere else?
> Using Maven, Eclipse and m2eclipse, i've seen that happen and can
> talk about
> it, but if you're experiencing it at the Maven command-line
> compilation,
> then it's something different.
>
> - Geoffrey
> --
> Geoffrey Wiseman
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Re: Why does Maven supress com.sun.image.codec.jpeg?
Posted by Geoffrey Wiseman <ge...@gmail.com>.
On Wed, Nov 19, 2008 at 4:52 AM, Juergen Lorenz Simon <si...@webtecc.com>wrote:
> Hi,
> thanks for the replies. I checked the command line and it worked out
> alright. So I went back to Eclipse and tried more things. After removing the
> JRE library and re-adding it, the problem vanished. I'm confused...
>
> Thanks :-)
I haven't looked into it in great detail, but when a project is configured,
it can have a JRE system library or an 'Execution Environment' system
library. The latter comes with a lot of exclusions to remove the hidden
elements.
Beyond that, I can't tell you much - except that somehow you ended up with
the execution environment system library. I did read a little about these
but I've forgotten what I read, so I'll let you research them for yourself
if you're interested.
--
Geoffrey Wiseman
Re: Why does Maven supress com.sun.image.codec.jpeg?
Posted by Juergen Lorenz Simon <si...@webtecc.com>.
Hi,
thanks for the replies. I checked the command line and it worked out
alright. So I went back to Eclipse and tried more things. After
removing the JRE library and re-adding it, the problem vanished. I'm
confused...
Thanks :-)
On 19.11.2008, at 08:43, "Geoffrey Wiseman"
<ge...@gmail.com> wrote:
> On Tue, Nov 18, 2008 at 6:59 AM, Juergen Lorenz Simon <simon@webtecc.com
> >wrote:
>
>> the underlined fail. What drives me insane is, that all of those
>> classes
>> reside in the java
>> version's classes.jar. So why the extra treatment for the com.sun.XY
>> classes?
>>
>
> Fail in the Maven command-line, or somewhere else?
> Using Maven, Eclipse and m2eclipse, i've seen that happen and can
> talk about
> it, but if you're experiencing it at the Maven command-line
> compilation,
> then it's something different.
>
> - Geoffrey
> --
> Geoffrey Wiseman
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Re: Why does Maven supress com.sun.image.codec.jpeg?
Posted by Geoffrey Wiseman <ge...@gmail.com>.
On Tue, Nov 18, 2008 at 6:59 AM, Juergen Lorenz Simon <si...@webtecc.com>wrote:
> the underlined fail. What drives me insane is, that all of those classes
> reside in the java
> version's classes.jar. So why the extra treatment for the com.sun.XY
> classes?
>
Fail in the Maven command-line, or somewhere else?
Using Maven, Eclipse and m2eclipse, i've seen that happen and can talk about
it, but if you're experiencing it at the Maven command-line compilation,
then it's something different.
- Geoffrey
--
Geoffrey Wiseman