private void initLogLevel() { String logLevelStr = getProperty(logLevelKey, Level.OFF.getName()); Level[] validLevels = new Level[] { Level.SEVERE, Level.WARNING, Level.INFO, Level.CONFIG, Level.FINE, Level.FINER, Level.FINEST, Level.ALL, Level.OFF, }; logLevel = Level.OFF; for (Level level : validLevels) { if (level.getName().equalsIgnoreCase(logLevelStr)) { logLevel = level; break; } } }