[Soot-list] Suppress Soot warning from log

[Steven Arzt]

Hi Zheran,

 

Some components of Soot do not use the normal logging mechanism. There is
some ongoing work in changing the logging mechanism, e.g., see this pull
request: https://github.com/Sable/soot/pull/401. FlowDroid should already
use slf4j for all logging. If you find cases in which soot-infoflow or
soot-infoflow-android directly print out to the command-line instead of
going through slf4j, please feel free to open up a pull request to fix that
issue.

 

Best regards,

  Steven

 

Von: soot-list-bounces at CS.McGill.CA [mailto:soot-list-bounces at CS.McGill.CA]
Im Auftrag von R.F.
Gesendet: Mittwoch, 3. Juni 2015 13:10
An: Bodden, Eric
Cc: soot-list at cs.mcgill.ca
Betreff: Re: [Soot-list] Suppress Soot warning from log

 

Hi, Eric,

 

Thanks for your answer. However, now every time I initialize Soot, I added
`G.v().out = new PrintStream(new File("/dev/null"));`, but some messages are
still outputted in the log. Did I do something wrong or miss something?

 

I also use soot-infoflow-android in my work, and I notice that classes such
as AnalyzeJimpleClass of soot-infoflow-android output directly via
System.out.

 

Moreover, after I set G.v().out, is error output redirected as well? I found
that I cannot access or modify G.v().err.

 

Thank you.

 

 

Best Regards,

Zheran Fang

 

On Wed, May 27, 2015 at 2:41 PM, Bodden, Eric
<eric.bodden at sit.fraunhofer.de> wrote:

Hi.

You can overwrite the output stream stored in G.v().out with one that prints
nothing.

Cheers,
Eric


> On 26.05.2015, at 18:15, R.F. <rayfang1991 at hotmail.com> wrote:
>
> Hi,
>
> When running Soot, it will print messages like "Warning: SOMECLASS is a
phantom class", "[Spark] ******" , etc, in the output log.
>
> Is there any option to prevent Soot from printing anything, including
infos or warnings in the output log?
>
> Thanks.
>
>
> Best Regards,
> R. F.

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--
Prof. Eric Bodden, Ph.D., http://sse.ec-spride.de/ http://bodden.de/
Head of Secure Software Engineering at Fraunhofer SIT, TU Darmstadt and EC
SPRIDE
Tel: +49 6151 16-75422 <tel:%2B49%206151%2016-75422>     Fax: +49 6151
869-127 <tel:%2B49%206151%20869-127> 
Room B5.11, Fraunhofer SIT, Rheinstraße 75, 64295 Darmstadt

 

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