221 lines
7.2 KiB
Java
221 lines
7.2 KiB
Java
/*
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* Copyright (c) 1999, 2024, 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.BorderLayout;
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import java.awt.Button;
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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.Frame;
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import java.awt.Label;
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import java.awt.Menu;
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import java.awt.MenuBar;
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import java.awt.MenuItem;
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import java.awt.Panel;
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import java.awt.Point;
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import java.awt.PopupMenu;
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import java.awt.Robot;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.awt.event.InputEvent;
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import java.awt.event.MouseAdapter;
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import java.awt.event.MouseEvent;
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import java.util.Hashtable;
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/*
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* @test
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* @bug 4214550
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* @summary Tests that there is no seg fault on repeatedly showing
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* PopupMenu by right-clicking Label, Panel or Button
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* @key headful
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* @run main ActivePopupCrashTest
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*/
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public class ActivePopupCrashTest {
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private static Frame f;
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private static Label l;
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private static Button b;
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private static Panel p;
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private static volatile Point labelCenter;
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private static volatile Point buttonCenter;
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private static volatile Point panelCenter;
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public static void main(String[] args) throws Exception {
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final int REPEAT_COUNT = 5;
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try {
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Robot robot = new Robot();
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robot.setAutoDelay(50);
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EventQueue.invokeAndWait(ActivePopupCrashTest::createAndShowUI);
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robot.delay(1000);
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EventQueue.invokeAndWait(() -> {
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labelCenter = getCenterPoint(l);
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buttonCenter = getCenterPoint(b);
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panelCenter = getCenterPoint(p);
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});
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for (int i = 0; i < REPEAT_COUNT; i++) {
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robot.mouseMove(labelCenter.x, labelCenter.y);
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robot.mousePress(InputEvent.BUTTON3_DOWN_MASK);
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robot.mouseRelease(InputEvent.BUTTON3_DOWN_MASK);
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robot.mouseMove(buttonCenter.x, buttonCenter.y);
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robot.mousePress(InputEvent.BUTTON3_DOWN_MASK);
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robot.mouseRelease(InputEvent.BUTTON3_DOWN_MASK);
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robot.mouseMove(panelCenter.x, panelCenter.y);
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robot.mousePress(InputEvent.BUTTON3_DOWN_MASK);
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robot.mouseRelease(InputEvent.BUTTON3_DOWN_MASK);
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}
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// To close the popup, otherwise test fails on windows with timeout error
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robot.mouseMove(panelCenter.x - 5, panelCenter.y - 5);
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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} finally {
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EventQueue.invokeAndWait(() -> {
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if (f != null) {
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f.dispose();
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}
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});
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}
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}
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private static Point getCenterPoint(Component component) {
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Point p = component.getLocationOnScreen();
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Dimension size = component.getSize();
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return new Point(p.x + size.width / 2, p.y + size.height / 2);
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}
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public static void createAndShowUI() {
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f = new Frame("ActivePopupCrashTest Test");
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MenuItem item = new MenuItem("file-1");
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item.addActionListener(ActivePopupCrashTest::logActionEvent);
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Menu m = new Menu("file");
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m.add(item);
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item = new MenuItem("file-2");
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m.add(item);
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MenuBar mb = new MenuBar();
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mb.add(m);
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f.setMenuBar(mb);
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f.setSize(200, 200);
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f.setLayout(new BorderLayout());
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l = new Label("label");
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addPopup(l, "label");
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f.add(l, BorderLayout.NORTH);
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p = new Panel();
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addPopup(p, "panel");
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f.add(p, BorderLayout.CENTER);
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b = new Button("button");
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addPopup(b, "button");
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f.add(b, BorderLayout.SOUTH);
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f.setSize(400, 300);
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f.setLocationRelativeTo(null);
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f.setVisible(true);
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}
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static void addPopup(Component c, String name) {
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PopupMenu pm = new PopupMenu();
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MenuItem mi = new MenuItem(name + "-1");
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mi.addActionListener(ActivePopupCrashTest::logActionEvent);
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pm.add(mi);
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mi = new MenuItem(name + "-2");
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pm.add(mi);
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setHash(c, pm);
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c.add(pm);
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c.addMouseListener(new MouseAdapter() {
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@Override
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public void mouseClicked(MouseEvent e) {
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mouseAction("mouseClicked", e);
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}
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@Override
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public void mousePressed(MouseEvent e) {
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mouseAction("mousePressed", e);
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}
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@Override
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public void mouseReleased(MouseEvent e) {
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mouseAction("mouseReleased", e);
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}
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});
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}
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static void logActionEvent(ActionEvent e) {
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System.out.println("actionPerformed, event=" + e + ", mod=" + getMods(e));
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System.out.println("command=" + e.getActionCommand());
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System.out.println("param=" + e.paramString());
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System.out.println("source=" + e.getSource());
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}
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static String getMods(ActionEvent e) { return getMods(e.getModifiers()); }
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static String getMods(MouseEvent e) { return getMods(e.getModifiers()); }
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static String getMods(int mods) {
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String modstr = "";
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if ((mods & ActionEvent.SHIFT_MASK) == ActionEvent.SHIFT_MASK) {
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modstr += (" SHIFT");
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} else if ((mods & ActionEvent.ALT_MASK) == ActionEvent.ALT_MASK) {
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modstr += (" ALT");
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} else if ((mods & ActionEvent.CTRL_MASK) == ActionEvent.CTRL_MASK) {
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modstr += (" CTRL");
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} else if ((mods & ActionEvent.META_MASK) == ActionEvent.META_MASK) {
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modstr += (" META");
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}
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return modstr;
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}
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static void mouseAction(String which, MouseEvent e) {
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Component c = e.getComponent();
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System.out.println(which + " e = " + e + " , mods = " + getMods(e) +
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" , component = " + c);
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if (e.isPopupTrigger()) {
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System.out.println("isPopup");
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PopupMenu pm = getHash(c);
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pm.show(c, c.getWidth() / 2, c.getHeight() / 2);
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}
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}
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static Hashtable<Component, PopupMenu> popupTable = new Hashtable<>();
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static void setHash(Component c, PopupMenu p) {
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popupTable.put(c, p);
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}
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static PopupMenu getHash(Component c) {
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return popupTable.get(c);
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}
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}
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