java.util.prefs
Interfaces 
NodeChangeListener sample code for java.util.prefs.NodeChangeListener definition code for java.util.prefs.NodeChangeListener
PreferenceChangeListener sample code for java.util.prefs.PreferenceChangeListener definition code for java.util.prefs.PreferenceChangeListener
PreferencesFactory sample code for java.util.prefs.PreferencesFactory definition code for java.util.prefs.PreferencesFactory
Classes 
AbstractPreferences sample code for java.util.prefs.AbstractPreferences definition code for java.util.prefs.AbstractPreferences
NodeChangeEvent sample code for java.util.prefs.NodeChangeEvent definition code for java.util.prefs.NodeChangeEvent
PreferenceChangeEvent sample code for java.util.prefs.PreferenceChangeEvent definition code for java.util.prefs.PreferenceChangeEvent
Preferences sample code for java.util.prefs.Preferences definition code for java.util.prefs.Preferences
Exceptions 
BackingStoreException sample code for java.util.prefs.BackingStoreException definition code for java.util.prefs.BackingStoreException
InvalidPreferencesFormatException sample code for java.util.prefs.InvalidPreferencesFormatException definition code for java.util.prefs.InvalidPreferencesFormatException