/**
* Find the effigy associated with the top level of the object, and if not found but the top level
* has a ContainmentExtender attribute, use that attribute to find the containment extender of the
* top level and continue the search.
*
* @param object The object.
* @return The effigy, or null if not found.
* @exception IllegalActionException If attributes cannot be retrieved, or the container that an
* attribute points to is invalid.
* @deprecated Use ptolemy.actor.gui.Effigy.findToplevelEffigy() instead
*/
public static Effigy findToplevelEffigy(NamedObj object) throws IllegalActionException {
// actor.lib.hoc.ExecuteActor was calling this method in
// ptera.EventUtils, which meant that hoc depended on ptera.
return Effigy.findToplevelEffigy(object);
}
