/*
 * Copyright (c) 1998, 2017, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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/**
 * Provides one interface and many abstract classes that Swing uses to provide
 * its pluggable look-and-feel capabilities. Its classes are subclassed and
 * implemented by look and feel UIs such as Basic and the Java look and feel
 * (Metal). This package is only used by developers who cannot create a new
 * look and feel by subclassing existing look-and-feel components (such as those
 * provided by the {@code javax.swing.plaf.basic} and
 * {@code javax.swing.plaf.metal} packages).
 * <p>
 * <strong>Note:</strong>
 * Most of the Swing API is <em>not</em> thread safe. For details, see
 * <a
 * href="https://docs.oracle.com/javase/tutorial/uiswing/concurrency/index.html"
 * target="_top">Concurrency in Swing</a>,
 * a section in
 * <em><a href="https://docs.oracle.com/javase/tutorial/"
 * target="_top">The Java Tutorial</a></em>.
 *
 * @since 1.2
 * @serial exclude
 */
package javax.swing.plaf;
