[logback-user] Trouble with varargs output

Robert Kuhar robertkuhar at gmail.com
Thu Jun 4 02:48:11 CEST 2015


Isn't it supposed to be

logger.debug("{} {} {}", "a", 1, 2);
On Jun 3, 2015 5:45 PM, "Arne.Adams at t-online.de" <Arne.Adams at t-online.de>
wrote:

> Hi all,
>
> I am trying to use logback 1.1.3 with slf4j 1.7.12.
>
>
>
> This is my log statement:
>
>
>
> logger.debug("%s %d, %d", "a", 1, 2);
>
>
>
> The logger is a static constant:
>
> private static final Logger logger =
> LoggerFactory.getLogger(TTSGrammarTest.class);
>
>
>
> The output of the log statement is:
>
>
>
> 02:35:16.415 [main] DEBUG test.TTSGrammarTest - %s %d, %d
>
>
>
> Apparently, the format string and the supplied parameters are not
> evaluated correctly.
>
>
>
> I don't have any logging configuration - the program is run under eclipse.
>
>
>
> Thanks in advance for any help,
>
>
>
> Arne
>
>
>
>
>
>
>
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>
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