230 lines
7.6 KiB
Java
230 lines
7.6 KiB
Java
/*
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* Copyright (c) 2011, 2023, 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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/**
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* @test
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* @bug 8160266 8225790
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* @key headful
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* @summary See <rdar://problem/3429130>: Events: actionPerformed() method not
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* called when it is button is clicked (system load related)
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* @run main NestedModalDialogTest
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*/
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//////////////////////////////////////////////////////////////////////////////
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// NestedModalDialogTest.java
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// The test launches a parent frame. From this parent frame it launches a modal
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// dialog. From the modal dialog it launches a second modal dialog with a text
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// field in it and tries to write into the text field. The test succeeds if you
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// are successfully able to write into this second Nested Modal Dialog
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//////////////////////////////////////////////////////////////////////////////
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// classes necessary for this test
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import java.awt.Button;
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import java.awt.Component;
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import java.awt.Dialog;
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import java.awt.Frame;
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import java.awt.GridBagLayout;
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import java.awt.Panel;
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import java.awt.Point;
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import java.awt.Rectangle;
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import java.awt.Robot;
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import java.awt.TextField;
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import java.awt.event.ActionEvent;
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import java.awt.event.InputEvent;
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import java.awt.event.KeyEvent;
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public class NestedModalDialogTest {
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private static StartFrame frame;
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private static IntermediateDialog interDiag;
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private static TextDialog txtDiag;
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// Global variables so the robot thread can locate things.
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private static TextField robot_text = null;
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private static Robot robot = null;
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private static void blockTillDisplayed(Component comp) {
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Point p = null;
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while (p == null) {
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try {
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p = comp.getLocationOnScreen();
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} catch (IllegalStateException e) {
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try {
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Thread.sleep(500);
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} catch (InterruptedException ie) {
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}
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}
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}
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}
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private static void clickOnComp(Component comp) {
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robot.waitForIdle();
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robot.delay(1000);
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Rectangle bounds = new Rectangle(comp.getLocationOnScreen(), comp.getSize());
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robot.mouseMove(bounds.x + bounds.width / 2, bounds.y + bounds.height / 2);
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robot.waitForIdle();
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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robot.waitForIdle();
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}
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public void testModalDialogs() throws Exception {
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try {
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robot = new Robot();
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robot.setAutoDelay(100);
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// launch first frame with firstButton
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frame = new StartFrame();
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blockTillDisplayed(frame);
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clickOnComp(frame.button);
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// Dialog must be created and onscreen before we proceed.
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blockTillDisplayed(interDiag);
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clickOnComp(interDiag.button);
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// Again, the Dialog must be created and onscreen before we proceed.
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blockTillDisplayed(robot_text);
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clickOnComp(robot_text);
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robot.keyPress(KeyEvent.VK_SHIFT);
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robot.keyPress(KeyEvent.VK_H);
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robot.keyRelease(KeyEvent.VK_H);
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robot.keyRelease(KeyEvent.VK_SHIFT);
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robot.waitForIdle();
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robot.keyPress(KeyEvent.VK_E);
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robot.keyRelease(KeyEvent.VK_E);
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robot.waitForIdle();
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robot.keyPress(KeyEvent.VK_L);
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robot.keyRelease(KeyEvent.VK_L);
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robot.waitForIdle();
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robot.keyPress(KeyEvent.VK_L);
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robot.keyRelease(KeyEvent.VK_L);
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robot.waitForIdle();
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robot.keyPress(KeyEvent.VK_O);
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robot.keyRelease(KeyEvent.VK_O);
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robot.waitForIdle();
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} finally {
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if (frame != null) {
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frame.dispose();
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}
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if (interDiag != null) {
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interDiag.dispose();
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}
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if (txtDiag != null) {
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txtDiag.dispose();
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}
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}
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}
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//////////////////// Start Frame ///////////////////
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/**
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* Launches the first frame with a button in it
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*/
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class StartFrame extends Frame {
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public volatile Button button;
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/**
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* Constructs a new instance.
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*/
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public StartFrame() {
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super("First Frame");
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setLayout(new GridBagLayout());
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setLocation(375, 200);
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setSize(271, 161);
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Button but = new Button("Make Intermediate");
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but.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(ActionEvent e) {
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interDiag = new IntermediateDialog(StartFrame.this);
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interDiag.setSize(300, 200);
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// may need listener to watch this move.
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interDiag.setLocation(getLocationOnScreen());
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interDiag.pack();
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interDiag.setVisible(true);
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}
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});
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Panel pan = new Panel();
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pan.add(but);
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add(pan);
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setVisible(true);
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button = but;
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}
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}
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///////////////////////////// MODAL DIALOGS /////////////////////////////
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/* A Dialog that launches a sub-dialog */
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class IntermediateDialog extends Dialog {
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Dialog m_parent;
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public volatile Button button;
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public IntermediateDialog(Frame parent) {
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super(parent, "Intermediate Modal", true /*Modal*/);
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m_parent = this;
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Button but = new Button("Make Text");
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but.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(ActionEvent e) {
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txtDiag = new TextDialog(m_parent);
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txtDiag.setSize(300, 100);
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txtDiag.setVisible(true);
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}
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});
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Panel pan = new Panel();
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pan.add(but);
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add(pan);
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pack();
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button = but;
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}
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}
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/* A Dialog that just holds a text field */
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class TextDialog extends Dialog {
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public TextDialog(Dialog parent) {
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super(parent, "Modal Dialog", true /*Modal*/);
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TextField txt = new TextField("", 10);
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Panel pan = new Panel();
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pan.add(txt);
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add(pan);
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pack();
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// The robot needs to know about us, so set global
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robot_text = txt;
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}
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}
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public static void main(String[] args) throws Exception {
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try {
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new NestedModalDialogTest().testModalDialogs();
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} catch (Exception e) {
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throw new RuntimeException("NestedModalDialogTest object creation "
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+ "failed", e);
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}
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}
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}
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