log
Send a log message to all Log instances installed at Log.Root. If no Log instances are installed, or none will accept it, then nothing is logged and Formatter.format will not be called to apply arg1 and arg2 to format.
Return
The number of Log instances that logged the data.
Parameters
The Log.Level to log at.
The error to log.
The unformatted message to log.
The first argument to apply to format via Formatter.format.
The second argument to apply to format via Formatter.format.
Throws
If Formatter.format fails.
Send a log message to all Log instances installed at Log.Root. If no Log instances are installed, or none will accept it, then nothing is logged and Formatter.format will not be called to apply arguments to format.
Return
The number of Log instances that logged the data.
Parameters
The Log.Level to log at.
The error to log.
The unformatted message to log.
The arguments to apply to format via Formatter.format.
Throws
If Formatter.format fails.