public void test() {
MailboxFactory mailboxFactory = JAMailboxFactory.newMailboxFactory(1);
try {
JAFuture future = new JAFuture();
JidFactories factory = new JidFactories();
factory.initialize(mailboxFactory.createMailbox());
DoubleJid double1 = (DoubleJid) DoubleJidFactory.fac.newActor(factory.getMailbox(), factory);
DoubleJid double2 = (DoubleJid) (new CopyJID()).send(future, double1);
(new SetDouble(1.D)).send(future, double2);
DoubleJid double3 = (DoubleJid) (new CopyJID()).send(future, double2);