[LOG4J2-631] Update docs to clarify how to use formatter logger and standard logger together

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0-rc1
• Fix Version/s: 2.0
• Component/s: Documentation
• Assignee: Remko Popma
• Reporter: Alexandre Gattiker
• Created: 06/May/14 11:44
• Updated: 11/Jul/14 17:49
• Resolved: 11/Jul/14 17:49

Description

public class Example {

	private final static Logger FORMATTER_LOGGER = LogManager.getFormatterLogger(Example.class);

	private final static Logger LOGGER = LogManager.getLogger(Example.class);

	public static void main(String[] args) {
		LOGGER.log(ERROR, "{} happened", "Something");
		FORMATTER_LOGGER.log(ERROR, "%s happened", "Something");
	}
}

13:40:35.401 [main] ERROR com.example.Example - {} happened
13:40:35.404 [main] ERROR com.example.Example - Something happened

After inverting the two constant declarations:

13:41:13.730 [main] ERROR com.example.Example - Something happened
13:41:13.732 [main] ERROR com.example.Example - %s happened