1 /* 2 * Copyright (c) 1998, 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 /** 27 * Provides one interface and many abstract classes that Swing uses to provide 28 * its pluggable look-and-feel capabilities. Its classes are subclassed and 29 * implemented by look and feel UIs such as Basic and the Java look and feel 30 * (Metal). This package is only used by developers who cannot create a new 31 * look and feel by subclassing existing look-and-feel components (such as those 32 * provided by the {@code javax.swing.plaf.basic} and 33 * {@code javax.swing.plaf.metal} packages). 34 * <p> 35 * <strong>Note:</strong> 36 * Most of the Swing API is <em>not</em> thread safe. For details, see 37 * <a 38 * href="http://docs.oracle.com/javase/tutorial/uiswing/concurrency/index.html" 39 * target="_top">Concurrency in Swing</a>, 40 * a section in 41 * <em><a href="http://docs.oracle.com/javase/tutorial/" 42 * target="_top">The Java Tutorial</a></em>. 43 * 44 * @since 1.2 45 * @serial exclude 46 */ 47 package javax.swing.plaf;