# Hierarchy For Package net.minecraft.world.storage

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - net.minecraft.world.storage.MapCoord
  - net.minecraft.world.storage.MapInfo
  - net.minecraft.world.storage.MapStorage
  - net.minecraft.world.storage.SaveFormatComparator (implements java.lang.Comparable<T>)
  - net.minecraft.world.storage.SaveFormatOld (implements net.minecraft.world.storage.ISaveFormat)
  - net.minecraft.world.storage.SaveHandler (implements net.minecraft.world.storage.IPlayerFileData, net.minecraft.world.storage.ISaveHandler)
  - net.minecraft.world.storage.SaveHandlerMP (implements net.minecraft.world.storage.ISaveHandler)
  - net.minecraft.world.storage.ThreadedFileIOBase (implements java.lang.Runnable)
  - net.minecraft.world.storage.WorldInfo
    - net.minecraft.world.storage.DerivedWorldInfo
  - net.minecraft.world.WorldSavedData
    - net.minecraft.world.storage.MapData

## Interface Hierarchy

- net.minecraft.world.storage.IPlayerFileData
- net.minecraft.world.storage.ISaveFormat
- net.minecraft.world.storage.ISaveHandler
- net.minecraft.world.storage.IThreadedFileIO