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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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22 */
23
24/* @test
25   @bug 6990651
26   @summary Regression: NPE when refreshing applet since 6u22-b01
27   @author Pavel Porvatov
28   @modules java.desktop/sun.awt
29*/
30import sun.awt.SunToolkit;
31
32import javax.swing.*;
33
34public class bug6990651 {
35    private static volatile JEditorPane editor;
36
37    public static void main(String[] args) throws Exception {
38        SwingUtilities.invokeAndWait(new Runnable() {
39            public void run() {
40                editor = new JEditorPane("text/html", "Hello world!");
41            }
42        });
43
44        Thread thread = new Thread(new ThreadGroup("Some ThreadGroup"), new Runnable() {
45            public void run() {
46                SunToolkit.createNewAppContext();
47
48                try {
49                    SwingUtilities.invokeAndWait(new Runnable() {
50                        public void run() {
51                            editor.setText("Hello world!");
52                        }
53                    });
54                } catch (Exception e) {
55                    throw new RuntimeException(e);
56                }
57
58            }
59        });
60
61        thread.start();
62        thread.join();
63    }
64}
65