## Hierarchy For Package org.apache.log4j.spi

Package Hierarchies:
  All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.log4j.Category (implements org.apache.log4j.spi.AppenderAttachable)
    - org.apache.log4j.Logger
      - org.apache.log4j.spi.NOPLogger
      - org.apache.log4j.spi.RootCategory
      - org.apache.log4j.spi.RootLogger
  - org.apache.log4j.spi.DefaultRepositorySelector (implements org.apache.log4j.spi.RepositorySelector)
  - org.apache.log4j.spi.Filter (implements org.apache.log4j.spi.OptionHandler)
  - org.apache.log4j.spi.LocationInfo (implements java.io.Serializable)
  - org.apache.log4j.spi.LoggingEvent (implements java.io.Serializable)
  - org.apache.log4j.spi.NOPLoggerRepository (implements org.apache.log4j.spi.LoggerRepository)
  - org.apache.log4j.spi.ThrowableInformation (implements java.io.Serializable)

## Interface Hierarchy

- org.apache.log4j.spi.AppenderAttachable
- org.apache.log4j.spi.Configurator
- org.apache.log4j.spi.ErrorCode
- org.apache.log4j.spi.HierarchyEventListener
- org.apache.log4j.spi.LoggerFactory
- org.apache.log4j.spi.LoggerRepository
- org.apache.log4j.spi.OptionHandler
  - org.apache.log4j.spi.ErrorHandler
- org.apache.log4j.spi.RendererSupport
- org.apache.log4j.spi.RepositorySelector
- org.apache.log4j.spi.ThrowableRenderer
- org.apache.log4j.spi.ThrowableRendererSupport
- org.apache.log4j.spi.TriggeringEventEvaluator

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