return nodes;
}
private Set<TrackerNode> getDependents(Set<TrackerNode> parentnodes, String prop) {
final Set<TrackerNode> kidnodes = new HashSet<TrackerNode>();
for (TrackerNode node : parentnodes) {
<BUG>final TrackerNode kid = node.getDependent(prop);
</BUG>
if (kid != null) {
<BUG>kidnodes.add(kid);
}</BUG>
}

return nodes;
}
private Set<TrackerNode> getDependents(Set<TrackerNode> parentnodes, String prop) {
final Set<TrackerNode> kidnodes = new HashSet<TrackerNode>();
for (TrackerNode node : parentnodes) {
for (TrackerNode kid : node.getDependents(prop)) {
if (kid != null) {
kidnodes.add(kid);
}
}
}
