java.lang.String[] |
Preferences.childrenNames() |
Returns the names of the children of this node.
|
void |
Preferences.clear() |
Removes all of the properties (key-value associations) in this node.
|
void |
Preferences.flush() |
Forces any changes in the contents of this node and its descendants to
the persistent store.
|
java.lang.String[] |
Preferences.keys() |
Returns all of the keys that have an associated value in this node.
|
boolean |
Preferences.nodeExists(java.lang.String pathName) |
Returns true if the named node exists.
|
void |
Preferences.removeNode() |
Removes this node and all of its descendants, invalidating any properties
contained in the removed nodes.
|
void |
Preferences.sync() |
Ensures that future reads from this node and its descendants reflect any
changes that were committed to the persistent store (from any VM) prior
to the sync invocation.
|