}
private static void collectExpressionFromSysmlDesignerViewpoints(
List<Object[]> parameters, SortedMultiset<String> allExpressions,
String vpName) {
Viewpoint structural = ViewpointRegistry.getInstance().getViewpoint(
URI.createURI("viewpoint:/org.obeonetwork.dsl.sysml.design/"
+ vpName));
collectExpressionsFromViewpoint(parameters, structural, allExpressions);
}