warn

warn { "$msg $arg"}

Log a message at the WARN level according to the specified msg and argument.

This form avoids superfluous object creation when the logger is disabled for the WARN level.

Parameters

warn { "$msg $arg1 $arg2"}

Log a message at the WARN level according to the specified msg and arguments.

This form avoids superfluous string concatenation when the logger is disabled for the WARN level. However, this variant incurs the hidden (and relatively small) cost of creating an Object[] before invoking the method, even if this logger is disabled for WARN. The variants taking .warn and .warn arguments exist solely in order to avoid this hidden cost.

Parameters

warn { "$msg $arg1 $arg2"}

Log a message at the WARN level according to the specified msg and arguments.

This form avoids superfluous object creation when the logger is disabled for the WARN level.

Parameters

warn { "$msg $arg"}

This method is similar to .warn method except that the marker data is also taken into consideration.

Parameters

warn { "$msg $arg1 $arg2"}

This method is similar to .warn method except that the marker data is also taken into consideration.

Parameters

warn { "$msg $arguments"}

This method is similar to .warn method except that the marker data is also taken into consideration.

Parameters