java.util.logging.Logger.getLogger(loggerName).setLevel(java.util.logging.Level.INFO);
verifyJULLevel(loggerName, Level.INFO);
String configFileAsStr = ClassicTestConstants.JORAN_INPUT_PREFIX
+ "/jul/levelChangePropagator1.xml";
configure(configFileAsStr);
StatusChecker checker = new StatusChecker(loggerContext);
checker.assertIsErrorFree();
verifyJULLevel(loggerName, Level.INFO);
verifyJULLevel("a.b.c." + diff, Level.WARN);
verifyJULLevel(Logger.ROOT_LOGGER_NAME, Level.TRACE);
}