public void DelegateCallback()
{
tested.TestDelegate td = TestDelegateImpl;
Object del = Bridge.WrapCLR(td);
Assert.IsNotNull(del);
object res = del.Invoke <object>("Invoke", "(ILjava/lang/String;)Lsystem/Object;", 1, "ahoj");
Assert.AreEqual("ahoj1", res);
}