/*
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* 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.
*
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/**
* Provides classes and interfaces for dealing with {@code javax.swing.JTree}.
* You use these classes and interfaces if you want control over how trees are
* constructed, updated, and rendered, as well as how data associated with the
* tree nodes are viewed and managed.
* <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>.
*
* <h2>Related Documentation</h2>
* For overviews, tutorials, examples, guides, and tool documentation,
* please see:
* <ul>
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