Logging

Log condition does not match logging call  

Reports is log enabled for conditions of if statements that do not match the log level of the contained logging call.

Logging call not guarded by log condition  

Reports logging calls that are not surrounded by a guard condition.

Logging calls guarded by log condition  

Reports logging calls surrounded with a guard condition.

Non-distinguishable logging calls  

Reports SLF4J, Log4j2 logging calls in one class, such as logger.info("message: {}", key) with similar log messages.

Number of placeholders does not match number of arguments in logging call  

Reports SLF4J, Log4j2 and akka.event.LoggingAdapter logging calls, such as logger.info("{}: {}", key) where the number of {} placeholders in the logger message doesn't match the number of other arguments to the logging call.

String template as argument to logging call  

Reports string templates that are used as arguments to SLF4J and Log4j 2 logging methods.