code: public static Version3PacketBuilder getBulk(AuthRemoteEngine authEngine, int requestId, Oid oid, int bulkLength) {
  		return new Version3PacketBuilder(authEngine, requestId, BerConstants.GETBULK, bulkLength, oid);
  	}
docs: /*
  private static Iterable<OidValue> single(Oid oid) {
  List<OidValue> l = new LinkedList<>();
  l.add(new OidValue(oid, new Value() {
  @Override
  public BerPacket ber() {
  return new NullBerPacket();
  }
  }));
  return l;
  }