private void createDefaultGraphs(final Graph toy, final Graph empty) {
this.toyGraph = toy;
this.emptyGraph = empty;
this.raToyGraph = new DefaultRexsterApplication(graphName, toy);
this.raEmptyGraph = new DefaultRexsterApplication(graphName, empty);
final List<String> namespaces = new ArrayList<String>();
namespaces.add("*:*");
this.raToyGraph.getApplicationGraph(graphName).loadAllowableExtensions(namespaces);
this.raEmptyGraph.getApplicationGraph(graphName).loadAllowableExtensions(namespaces);