# Uses of Interface
java.util.prefs.NodeChangeListener

Packages that use NodeChangeListener
Package
Description
java.util.prefs
This package allows applications to store and retrieve user and system preference and configuration data.

- ## Uses of NodeChangeListener in java.util.prefs

  Methods in java.util.prefs with parameters of type NodeChangeListener
  Modifier and Type
  Method
  Description
  `void`
  AbstractPreferences.`addNodeChangeListener(NodeChangeListener ncl)`
  `abstract void`
  Preferences.`addNodeChangeListener(NodeChangeListener ncl)`
  Registers the specified listener to receive node change events for this node.
  `void`
  AbstractPreferences.`removeNodeChangeListener(NodeChangeListener ncl)`
  `abstract void`
  Preferences.`removeNodeChangeListener(NodeChangeListener ncl)`
  Removes the specified `NodeChangeListener`, so it no longer receives change events.