2362N/A * Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 2362N/A * published by the Free Software Foundation. Oracle designates this 0N/A * particular file as subject to the "Classpath" exception as provided 2362N/A * by Oracle in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2362N/A * or visit www.oracle.com if you need additional information or have any 0N/A * An event emitted by a <tt>Preferences</tt> node to indicate that 0N/A * a preference has been added, removed or has had its value changed.<p> 0N/A * Note, that although PreferenceChangeEvent inherits Serializable interface 0N/A * from EventObject, it is not intended to be Serializable. Appropriate 0N/A * serialization methods are implemented to throw NotSerializableException. 0N/A * @author Josh Bloch 0N/A * @see PreferenceChangeListener 0N/A * @see NodeChangeEvent 0N/A * Key of the preference that changed. 0N/A * New value for preference, or <tt>null</tt> if it was removed. 0N/A * Constructs a new <code>PreferenceChangeEvent</code> instance. 0N/A * @param node The Preferences node that emitted the event. 0N/A * @param key The key of the preference that was changed. 0N/A * @param newValue The new value of the preference, or <tt>null</tt> 0N/A * if the preference is being removed. 0N/A * Returns the preference node that emitted the event. 0N/A * @return The preference node that emitted the event. 0N/A * Returns the key of the preference that was changed. 0N/A * @return The key of the preference that was changed. 0N/A * Returns the new value for the preference. 0N/A * @return The new value for the preference, or <tt>null</tt> if the 0N/A * preference was removed. 0N/A * Throws NotSerializableException, since NodeChangeEvent objects 0N/A * are not intended to be serializable. 0N/A * Throws NotSerializableException, since PreferenceChangeEvent objects 0N/A * are not intended to be serializable. 0N/A // Defined so that this class isn't flagged as a potential problem when 0N/A // searches for missing serialVersionUID fields are done.