# Hierarchy For Package org.apache.log4j

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.log4j.AppenderSkeleton (implements org.apache.log4j.Appender, org.apache.log4j.spi.OptionHandler)
    - org.apache.log4j.DBAppender (implements org.apache.log4j.xml.UnrecognizedElementHandler)
  - org.apache.log4j.LoggerRepositoryExImpl (implements org.apache.log4j.component.spi.LoggerRepositoryEx, org.apache.log4j.spi.RendererSupport, org.apache.log4j.xml.UnrecognizedElementHandler)

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Apache Extras for Apache log4j, Apache log4j and Apache are trademarks of the Apache Software Foundation.