[logback-user] Trouble with varargs output

Arne.Adams at t-online.de Arne.Adams at t-online.de
Thu Jun 4 06:23:39 CEST 2015

Thanks - that did it. 

	I thought the format string was a standard java format string. 

	Kind regards, 



	Betreff: Re: [logback-user] Trouble with varargs output 

	Datum: Thu, 04 Jun 2015 02:48:29 +0200 

	Von: Robert Kuhar <robertkuhar at gmail.com> 

	An: logback users list <logback-user at qos.ch> 

	Isn't it supposed to be 

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

	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

	Thanks in advance for any help, 


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