+ // System.out.println("--->INCOMING NODES=");
+ // Set<HNode> inNodeSet = simpleHierarchyGraph.getIncomingNodeSet(simpleHNode);
+ // for (Iterator iterator3 = inNodeSet.iterator(); iterator3.hasNext();) {
+ // HNode inNode = (HNode) iterator3.next();
+ // System.out.println(" inNode=" + inNode + " combineSet="
+ // + simpleHierarchyGraph.getCombineSetByCombinationNode(inNode) + " SKELETON TO SET="
+ // + simpleHierarchyGraph.getSkeleteNodeSetReachTo(inNode));
+ // }