//total run time (milliseconds) = 2927
//time per update (microseconds) = 2927
MailboxFactory mailboxFactory = JAMailboxFactory.newMailboxFactory(1);
try {
Mailbox mailbox = mailboxFactory.createMailbox();
JAFactory factory = new JAFactory();
factory.initialize(mailbox);
(new JidFactories()).initialize(mailbox, factory);
BListJidFactory intListFactory = new BListJidFactory("il", IntegerJidFactory.fac);
factory.registerActorFactory(intListFactory);