# Hierarchy For Package org.apache.hadoop.lib.service

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - org.apache.hadoop.lib.lang.XException
        - org.apache.hadoop.lib.service.FileSystemAccessException

## Interface Hierarchy

- org.apache.hadoop.lib.service.FileSystemAccess
- org.apache.hadoop.lib.service.FileSystemAccess.FileSystemExecutor<T>
- org.apache.hadoop.lib.service.Groups
- org.apache.hadoop.lib.service.Instrumentation
- org.apache.hadoop.lib.service.Instrumentation.Cron
- org.apache.hadoop.lib.service.Instrumentation.Variable<T>
- org.apache.hadoop.lib.service.Scheduler

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.hadoop.lib.service.FileSystemAccessException.ERROR (implements org.apache.hadoop.lib.lang.XException.ERROR)

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