fix npe

bundles/plugins/org.bonitasoft.studio.diagram.custom/src/org/bonitasoft/studio/diagram/custom/editPolicies/ActivitySwitchEditPolicy.java

@@ -696,7 +696,6 @@ public class ActivitySwitchEditPolicy extends AbstractSingleSelectionEditPolicy
     private boolean hasOutgoingConnection(){
     	final EditPart host = getHost();
     	final EObject element = ((IGraphicalEditPart)host).resolveSemanticElement();
-
     	final List<Connection> connections = ModelHelper.getParentProcess(element).getConnections();
     	for (final Connection connection : connections){
     		final EObject source = connection.getSource();