Uses of Class java.util.prefs.BackingStoreException (Java SE 17 & JDK 17)
Description: use: module: java.prefs, package: java.util.prefs, class: BackingStoreException

# Uses of Class
java.util.prefs.BackingStoreException

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

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

  Methods in java.util.prefs that throw BackingStoreException
  Modifier and Type
  Method
  Description
  `String[]`
  AbstractPreferences.`childrenNames()`
  Implements the `children` method as per the specification in `Preferences.childrenNames()`.
  `abstract String[]`
  Preferences.`childrenNames()`
  Returns the names of the children of this preference node, relative to this node.
  `protected abstract String[]`
  AbstractPreferences.`childrenNamesSpi()`
  Returns the names of the children of this preference node.
  `void`
  AbstractPreferences.`clear()`
  Implements the `clear` method as per the specification in `Preferences.clear()`.
  `abstract void`
  Preferences.`clear()`
  Removes all of the preferences (key-value associations) in this preference node.
  `void`
  AbstractPreferences.`exportNode(OutputStream os)`
  Implements the `exportNode` method as per the specification in `Preferences.exportNode(OutputStream)`.
  `abstract void`
  Preferences.`exportNode(OutputStream os)`
  Emits on the specified output stream an XML document representing all of the preferences contained in this node (but not its descendants).
  `void`
  AbstractPreferences.`exportSubtree(OutputStream os)`
  Implements the `exportSubtree` method as per the specification in `Preferences.exportSubtree(OutputStream)`.
  `abstract void`
  Preferences.`exportSubtree(OutputStream os)`
  Emits an XML document representing all of the preferences contained in this node and all of its descendants.
  `void`
  AbstractPreferences.`flush()`
  Implements the `flush` method as per the specification in `Preferences.flush()`.
  `abstract void`
  Preferences.`flush()`
  Forces any changes in the contents of this preference node and its descendants to the persistent store.
  `protected abstract void`
  AbstractPreferences.`flushSpi()`
  This method is invoked with this node locked.
  `protected AbstractPreferences`
  AbstractPreferences.`getChild(String nodeName)`
  Returns the named child if it exists, or `null` if it does not.
  `String[]`
  AbstractPreferences.`keys()`
  Implements the `keys` method as per the specification in `Preferences.keys()`.
  `abstract String[]`
  Preferences.`keys()`
  Returns all of the keys that have an associated value in this preference node.
  `protected abstract String[]`
  AbstractPreferences.`keysSpi()`
  Returns all of the keys that have an associated value in this preference node.
  `boolean`
  AbstractPreferences.`nodeExists(String path)`
  Implements the `nodeExists` method as per the specification in `Preferences.nodeExists(String)`.
  `abstract boolean`
  Preferences.`nodeExists(String pathName)`
  Returns true if the named preference node exists in the same tree as this node.
  `void`
  AbstractPreferences.`removeNode()`
  Implements the `removeNode()` method as per the specification in `Preferences.removeNode()`.
  `abstract void`
  Preferences.`removeNode()`
  Removes this preference node and all of its descendants, invalidating any preferences contained in the removed nodes.
  `protected abstract void`
  AbstractPreferences.`removeNodeSpi()`
  Removes this preference node, invalidating it and any preferences that it contains.
  `void`
  AbstractPreferences.`sync()`
  Implements the `sync` method as per the specification in `Preferences.sync()`.
  `abstract void`
  Preferences.`sync()`
  Ensures that future reads from this preference node and its descendants reflect any changes that were committed to the persistent store (from any VM) prior to the `sync` invocation.
  `protected abstract void`
  AbstractPreferences.`syncSpi()`
  This method is invoked with this node locked.