private void tempPrintEdges(String startNode, List<String> edges) {
		
		System.out.println("Circle size "+startNode+":"+edges.size());
		if (edges.size() > 0) {
			System.out.print("Circle from "+startNode);
			String tmpN = startNode;
			for (String tmpE : edges) {
				String targetNode = null;
				if (this.graph.getSource(tmpE).equals(tmpN)) {
					targetNode = this.graph.getTarget(tmpE);
				} else {
					targetNode = this.graph.getSource(tmpE);
				}
				tmpN = targetNode;
				System.out.print(":"+this.graph.getValE(tmpE, this.globalDist)+
						":"+targetNode);
			}
			System.out.println();
		}
	}