213 lines
8.3 KiB
Java
213 lines
8.3 KiB
Java
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/*
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* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.awt.Component;
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import java.awt.Dimension;
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import java.awt.EventQueue;
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import java.awt.FlowLayout;
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import java.awt.Font;
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import java.util.List;
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import java.util.Objects;
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import java.util.concurrent.Callable;
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import javax.swing.JButton;
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import javax.swing.JCheckBox;
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import javax.swing.JComboBox;
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import javax.swing.JEditorPane;
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import javax.swing.JFormattedTextField;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.JList;
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import javax.swing.JMenu;
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import javax.swing.JMenuItem;
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import javax.swing.JRadioButton;
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import javax.swing.JScrollPane;
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import javax.swing.JSpinner;
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import javax.swing.JTable;
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import javax.swing.JTextArea;
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import javax.swing.JTextField;
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import javax.swing.JToolTip;
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import javax.swing.JTree;
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import javax.swing.SpinnerListModel;
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import javax.swing.SwingUtilities;
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import javax.swing.UIManager;
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import javax.swing.UnsupportedLookAndFeelException;
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import javax.swing.tree.DefaultMutableTreeNode;
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import static javax.swing.UIManager.getInstalledLookAndFeels;
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/**
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* @test
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* @key headful
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* @bug 8201552
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* @summary Initial layout of the component should use correct graphics config.
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* It is checked by SwingUtilities.updateComponentTreeUI(), if layout
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* was correct the call to updateComponentTreeUI() will be no-op.
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* @compile -encoding utf-8 StalePreferredSize.java
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* @run main/othervm/timeout=200 StalePreferredSize
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* @run main/othervm/timeout=200 -Dsun.java2d.uiScale=1 StalePreferredSize
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* @run main/othervm/timeout=200 -Dsun.java2d.uiScale=2.25 StalePreferredSize
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*/
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public final class StalePreferredSize {
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// Some text to be tested
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static final String TEXT[] = new String[]{
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"<span>A few words to get started before the "
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+ "bug</span><span>overlapping text</span>",
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"A quick brown fox jumps over the lazy dog",
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"El veloz murciélago hindú comía feliz cardillo y kiwi. La cigüeña "
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+ "tocaba el saxofón detrás del palenque de paja",
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"Voix ambiguë d’un cœur qui au zéphyr préfère les jattes de kiwis",
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"다람쥐 헌 쳇바퀴에 타고파",
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"Съешь ещё этих мягких французских булок да выпей же чаю"};
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static JFrame frame;
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static Component component;
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static int typeFont = 0; // 0 - default, 1 - bold, 2 - italic
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public static void main(final String[] args) throws Exception {
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for (final UIManager.LookAndFeelInfo laf : getInstalledLookAndFeels()) {
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EventQueue.invokeAndWait(() -> setLookAndFeel(laf));
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for (typeFont = 0; typeFont < 3; typeFont++) {
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System.err.println("typeFont = " + typeFont);
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for (final boolean html : new boolean[]{true, false}) {
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for (String text : TEXT) {
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if (html) {
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text = "<html>" + text + "</html>";
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}
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test(text);
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}
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}
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}
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}
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}
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private static void test(String text) throws Exception {
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System.err.println("text = " + text);
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// Each Callable create a component to be tested
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final List<Callable<Component>> comps = List.of(
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() -> new JLabel(text),
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() -> new JButton(text),
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() -> new JMenuItem(text),
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() -> new JMenu(text),
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() -> new JList<>(new String[]{text}),
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() -> new JComboBox<>(new String[]{text}),
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() -> new JTextField(text),
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() -> new JTextArea(text),
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() -> new JCheckBox(text),
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() -> new JFormattedTextField(text),
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() -> new JRadioButton(text),
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() -> new JTree(new DefaultMutableTreeNode(text)),
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() -> new JSpinner(new SpinnerListModel(new String[]{text})),
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() -> {
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JToolTip tip = new JToolTip();
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tip.setTipText(text);
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return tip;
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},
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() -> {
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JEditorPane pane = new JEditorPane();
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pane.setText(text);
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return pane;
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},
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() -> {
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JTable table = new JTable(1, 1);
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table.getModel().setValueAt(text, 0, 0);
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return table;
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}
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);
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for (final Callable<Component> creator : comps) {
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checkComponent(creator);
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}
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}
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static void checkComponent(Callable<Component> creator) throws Exception {
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EventQueue.invokeAndWait(() -> {
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try {
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component = creator.call();
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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Font font = component.getFont();
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if (typeFont == 1) {
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component.setFont(new Font(font.deriveFont(Font.BOLD).getAttributes()));
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}
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if (typeFont == 2) {
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component.setFont(new Font(font.deriveFont(Font.ITALIC).getAttributes()));
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}
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frame = new JFrame();
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frame.setLayout(new FlowLayout());
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frame.add(new JScrollPane(component));
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frame.setSize(300, 100);
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frame.setLocationRelativeTo(null);
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frame.setVisible(true);
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});
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EventQueue.invokeAndWait(() -> {
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// After the frame was shown we change nothing, so current layout
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// should be optimal and updateComponentTreeUI() should be no-op
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Dimension before = component.getPreferredSize();
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SwingUtilities.updateComponentTreeUI(frame);
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Dimension after = component.getPreferredSize();
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// We change the font size to some big value, as a result the
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// layout and preferredSize of the component should be changed
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component.setFont(component.getFont().deriveFont(35f));
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Dimension last = component.getPreferredSize();
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frame.dispose();
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if (!Objects.equals(before, after)) {
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System.err.println("Component: " + component);
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System.err.println("Before: " + before);
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System.err.println("After: " + after);
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throw new RuntimeException("Wrong PreferredSize");
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}
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// TODO JDK-8206024
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// if (Objects.equals(after, last)) {
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// System.err.println("Component: " + component);
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// System.err.println("After: " + after);
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// System.err.println("Last: " + last);
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// throw new RuntimeException("Wrong PreferredSize");
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// }
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});
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}
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private static void setLookAndFeel(final UIManager.LookAndFeelInfo laf) {
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try {
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UIManager.setLookAndFeel(laf.getClassName());
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System.err.println("LookAndFeel: " + laf.getClassName());
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} catch (final UnsupportedLookAndFeelException ignored) {
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System.err.println(
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"Unsupported LookAndFeel: " + laf.getClassName());
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} catch (ClassNotFoundException | InstantiationException |
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IllegalAccessException e) {
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throw new RuntimeException(e);
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}
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}
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}
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