Parametrize logging statement in presence of a Throwable

[oakkitten]

like this: http://www.slf4j.org/faq.html#paramException

[almilli]

To be more clear for this issue. When using the SLF4J adapter and using parameterized methods, it doesn't detect the Exception part and instead passes a null Exception to the underlying implementation.

Given this log, it only prints the message and does not include the stack trace.

String myParam = "testing";
Exception exception = new Exception();
log.info("Something happened. {}", myParam, exception);