# Package org.apache.log4j.helpers

- Interface Summary
  Interface | Description
  --- | ---
  Constants | Constants used internally throughout log4j.

- Class Summary
  Class | Description
  --- | ---
  MessageFormatter | Formats messages according to very simple rules.
  UtilLoggingLevel | An extension of the Level class that provides support for java.util.logging Levels.

Copyright © 2002-2018 Apache Software Foundation. All Rights Reserved.
Apache Logging, Apache Log4j, Log4j, Apache Chainsaw, Chainsaw, Apache, the Apache feather logo, the Apache Logging project logo, and the Apache Log4j logo are trademarks of The Apache Software Foundation.