for (int j = 0; j < 50; j++) {
after = new NodeId(UUID.randomUUID());
log(" bigger than: " + after);
it = apm.getAllNodeIds(after, 2);
while (it.hasNext()) {
NodeId id = it.nextNodeId();
log(" " + id.toString());
assertFalse(id.getUUID().compareTo(after.getUUID()) == 0);
after = id;
}
}