final List<ODocument> operations = (List<ODocument>) entry.field("ops");
if (operations != null) {
for (ODocument op : operations) {
final int operation = (Integer) op.rawField("o");
final OIdentifiable value = op.field("v");
if (operation == OPERATION.PUT.ordinal())
put(key, value);
else if (operation == OPERATION.REMOVE.ordinal()) {
if (key.equals("*"))