# Hierarchy For All Packages

Package Hierarchies:

- org.apache.log4j,
- org.apache.log4j.chainsaw,
- org.apache.log4j.chainsaw.receivers,
- org.apache.log4j.db,
- org.apache.log4j.helpers,
- org.apache.log4j.rewrite,
- org.apache.log4j.util,
- org.apache.log4j.xml

## Class Hierarchy

- java.lang.Object
  - org.apache.log4j.AppenderSkeleton (implements org.apache.log4j.Appender, org.apache.log4j.spi.OptionHandler)
    - org.apache.log4j.VectorAppender
  - junit.framework.Assert
    - junit.framework.TestCase (implements junit.framework.Test)
      - org.apache.log4j.db.FullCycleDBTest
      - org.apache.log4j.chainsaw.LogPanelPreferenceModelTest
      - org.apache.log4j.chainsaw.receivers.ReceiversHelperTest
      - org.apache.log4j.rewrite.RewriteAppenderTest
      - org.apache.log4j.helpers.UtilLoggingLevelTest
      - org.apache.log4j.xml.XMLDecoderTest
  - org.apache.log4j.util.Compare