We have requirement to use SLF4J. So I am using Logback as backend. I have SLF4J version 1.5.11 and logback 0.9.18.
I am getting the log with double timestamp as follows:
09:55:24,777 INFO [STDOUT] 09:55:24.777 [http-localhost%] DEBUG c.m.e.m.a.a.UpdateBusinessPartnerContactAction - EditCreatePartner method in UpdateBusinessPartnerContactAction called.
Jboss is superseding our configuration for logging.
JBoss AS configures its logging to capture any output to stdout/stderr, which explains the "[STDOUT]" in the log entry. As far as I know, there is no way to prevent it from doing this short of modifying the JBoss AS code itself.