Address localAddress = c1.getAddress();
// call the nested group method on itself
MethodCall call = new MethodCall("outerMethod", new Object[0], new Class[0]);
log("calling outerMethod() on all members");
RspList rspList = disp.callRemoteMethods(null, call, new RequestOptions(ResponseMode.GET_ALL, 0));
log("results of outerMethod(): " + rspList);
Assert.assertEquals(1, rspList.size());
assertEquals("outerMethod[innerMethod]", rspList.getValue(localAddress));
assertTrue(rspList.isReceived(localAddress));