/* A marker interface indicating that the class calls SwingUtilities.invokeAndWait().

 @Copyright (c) 2013-2014 The Regents of the University of California.
 All rights reserved.

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 */
package ptolemy.actor.lib.gui;

/**
 * A marker interface indicating that the class calls
 * SwingUtilities.invokeAndWait().
 *
 * <p>Calls to SwingUtilities.invokeAndWait() do not nest.  For example
 * ptolemy.vergil.basic.export.ExportModel can optionally run a model
 * by calling invokeAndWait().  However, if the model contains an
 * InteractiveShell actor, then the run will hang.  Thus, we check to
 * see if the actors in the model implements this interface.</p>
 *
 * @author Christopher Brooks
 * @version $Id: UsesInvokeAndWait.java 70398 2014-10-22 23:44:32Z cxh $
 * @since Ptolemy II 10.0
 * @Pt.ProposedRating Yellow (eal)
 * @Pt.AcceptedRating Red (cxh)
 */
public interface UsesInvokeAndWait {
}