public synchronized void stopSession() {
    configuration.enableLoggingToStandardOutput();
    state = state.changeTo(STOPPED);
    loggingSessionNotifier.stopSession();
  }
Note: nothing checks Boolean.getBoolean(InternalLocator.INHIBIT_DM_BANNER anymore.
geode-core/src/main/java/org/apache/geode/logging/internal/LoggingSession.java