for (int i = 0; i < pmList.length; i++) {
IterablePersistenceManager pm = pmList[i];
Iterator it = pm.getAllNodeIds(null, 0);
while (it.hasNext()) {
NodeId id = (NodeId) it.next();
NodeState state = pm.load(id);
Set propertyNames = state.getPropertyNames();
for (Iterator nameIt = propertyNames.iterator(); nameIt
.hasNext();) {
Name name = (Name) nameIt.next();
PropertyId pid = new PropertyId(id, name);