# Hierarchy For Package java.util.prefs

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - java.util.EventObject (implements java.io.Serializable)
    - java.util.prefs.NodeChangeEvent
    - java.util.prefs.PreferenceChangeEvent
  - java.util.prefs.Preferences
    - java.util.prefs.AbstractPreferences
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.util.prefs.BackingStoreException
      - java.util.prefs.InvalidPreferencesFormatException

## Interface Hierarchy

- java.util.EventListener
  - java.util.prefs.NodeChangeListener
  - java.util.prefs.PreferenceChangeListener
- java.util.prefs.PreferencesFactory

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