}
}
- // System.out.println(" traverse more to" + inNode + " before-trace=" + trace);
+ System.out.println(" traverse more to" + inNode + " before-trace=" + trace);
Stack<String> newTrace = (Stack<String>) trace.clone();
Stack<String> curTrace =
recur_computeDistance(inNode, endNodeSet, count, combineSet, newTrace);