[slf4j-user] feature request: LOG.debugFormat("This is a number %f", someFloat)

[Roman Muntyanu]

Well, '{}' is "only supported" for performance considerations, current formatting implementation outperforms String.format() at 10 times.
http://www.slf4j.org/faq.html#logging_performance
so it's unlikely to change

From: slf4j-user-bounces at qos.ch [mailto:slf4j-user-bounces at qos.ch] On Behalf Of Chris Pratt
Sent: Tuesday, February 07, 2012 18:19 PM
To: User list for the slf4j project
Subject: Re: [slf4j-user] feature request: LOG.debugFormat("This is a number %f", someFloat)


I think you should look at the Onyx project http://code.google.com/p/Anodyzed.
  (*Chris *)
On Feb 7, 2012 7:47 AM, "Christoph Pickl" <Christoph.Pickl at techtalk.at<mailto:Christoph.Pickl at techtalk.at>> wrote:
hi guys,

i came up with an idea:
you know this String.format("whatever") method? which behaves like C's formatf?
wouldn't it be nice to be able to use exactly this format string for logging?
until now, it only supports "{}" for argument replacement...

what do you think?


kr, and keep up the good work,
~christoph

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