Getting the Log Level of a Logger : Log Level « Log « Java Tutorial

import java.util.logging.Level;
import java.util.logging.Logger;

public class Main {
  public static void main(String[] argv) throws Exception {

  // Return the level of the specified logger.
  public static Level getLevel(Logger logger) {
    Level level = logger.getLevel();
    while (level == null && logger.getParent() != null) {
      logger = logger.getParent();
      level = logger.getLevel();
    return level;

35.2.Log Level
35.2.1.Use different logging level
35.2.2.Setting the Log Level of a Logger
35.2.3.Getting the Log Level of a Logger
35.2.4.Creating a Custom Log Level
35.2.5.Log finest, finer, config, warning ans severe
35.2.6.Determining If a Message Will Be Logged
35.2.7.Comparing Log Levels: To compare the severity of two logging levels, use Level.intValue().