import java.util.logging.Logger;
public class MyClass {
private static final Logger LOGGER = Logger.getLogger("com.example.MyClass");
}
LOGGER.setLevel(Level.INFO);
import java.util.logging.ConsoleHandler;
import java.util.logging.Level;
ConsoleHandler consoleHandler = new ConsoleHandler();
consoleHandler.setLevel(Level.ALL);
LOGGER.addHandler(consoleHandler);
LOGGER.log(Level.INFO, "This is an information log message");
LOGGER.log(Level.WARNING, "This is a warning log message");
import java.util.logging.ConsoleHandler;
import java.util.logging.Level;
import java.util.logging.Logger;
public class LoggingExample {
private static final Logger LOGGER = Logger.getLogger("com.example.LoggingExample");
public static void main(String[] args) {
ConsoleHandler consoleHandler = new ConsoleHandler();
consoleHandler.setLevel(Level.ALL);
LOGGER.addHandler(consoleHandler);
LOGGER.setLevel(Level.INFO);
LOGGER.log(Level.INFO, "This is an information log message");
LOGGER.log(Level.WARNING, "This is a warning log message");
}
}
Aug 25, 2021 10:28:48 AM com.example.LoggingExample main
INFO: This is an information log message
Aug 25, 2021 10:28:48 AM com.example.LoggingExample main
WARNING: This is a warning log message
