opts.setFlags(Message.OOB);
RspList rspList = disp.callRemoteMethods(null, call, opts);
Vector results = rspList.getResults();
log("results of calling innerMethod():\n" + rspList);
StringBuilder sb=new StringBuilder("outerMethod[");
for(Enumeration e = results.elements(); e.hasMoreElements(); ) {
String s = (String)e.nextElement();
sb.append(s);
if (e.hasMoreElements()) {
sb.append(";");
}