if (possibleCycleSet.size() > 0) {
if (possibleCycleSet.size() == 1) {
+ System.out.println("possibleCycleSet=" + possibleCycleSet + " from src=" + srcHNode
+ + " dstHNode=" + dstHNode);
if (dstHNode.isSharedNode()) {
// it has already been assigned shared node.
} else {
dstHNode.setSharedNode(true);
+ System.out.println("$$$setShared=" + dstHNode);
}
return;
}