- } else if ( aNode instanceof ExternalProvidedInterfaceNode) {
- List<Edge> edges = _graph.findOutgoing(aNode);
- if ( edges.size() > 1) {
- createDuplicateException("multiple internal matches for externally provided interface", aNode, edges);
+ } else if (aNode instanceof ExternalProvidedInterfaceNode) {
+ List<Edge> edges = graph.findOutgoing(aNode);
+
+ if (edges.size() > 1) {
+ createDuplicateException(
+ "multiple internal matches for externally provided interface",
+ aNode, edges);