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Event-driven lists for dynamically filtered and sorted tables

There is a newer version: 1.9.1

/* Glazed Lists                                                 (c) 2003-2006 */
/* http://publicobject.com/glazedlists/                      publicobject.com,*/
/*                                                     O'Dell Engineering Ltd.*/
package ca.odell.glazedlists.swing;

import ca.odell.glazedlists.GuiTestCase;

import javax.swing.*;
import java.lang.reflect.InvocationTargetException;

/**
 * Utility class for running JUnit tests with Swing code.
 *
 * This class has the following behaviour:
 *
 * 

 *  Extending classes must not define any other testXXX()
 *      methods. The should define only guiTestXXX() methods.
 *
 *  If one test fails, they all fail.
 * 
 *
 * @author James Lemieux
 * @author Jesse Wilson
 */
public abstract class SwingTestCase extends GuiTestCase {

    protected final void executeOnGUIThread(Runnable runnable) {
        try {
            SwingUtilities.invokeAndWait(runnable);

        } catch (InterruptedException e) {
            throw new RuntimeException(e);

        } catch (InvocationTargetException e) {
            Throwable rootCause = e;

            // unwrap all wrapper layers down to the root problem
            while (rootCause.getCause() != null)
                rootCause = rootCause.getCause();

            if (rootCause instanceof RuntimeException)
                throw (RuntimeException) rootCause;

            if (rootCause instanceof Error)
                throw (Error) rootCause;

            // embed anything else as a RuntimeException
            throw new RuntimeException(rootCause);
        }
    }
}