}
return null;
}
private void selectSiblings(OperationWrapperNode node, WebServiceCall wsCall) {
SiblingListSelector selector = new SiblingListSelector(
controller.getProject(), wsCall, node.getDataObject().getActivity(),
getCurrentSiblings(node));
KongaDialog dlg = UiProviderDialogDisplayer.createDialog(
controller.getGraph().getWindowOwner(),
selector,