We have been using logging in Java and different code needs different levels of logging. Hence these Levels will come in handy.
Code sample:
import java.util.logging.Logger;
import java.util.logging.Level;
public class JavaLogger
{
public static void main(String args[])
{
JavaLogger javaLogger = new JavaLogger();
javaLogger.proceed();
}
private void proceed()
{
//Creating the Logger
Logger logger = Logger.getLogger(JavaLogger.class.getName());
//Default Level is null. The Level needs to be explicitly set
logger.setLevel(Level.ALL); //Other options available in Java are SEVERE, WARNING, INFO, CONFIG, FINE, FINER, FINEST and OFF
System.out.println("Logger level: "+ logger.getLevel());
}
}
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