I see, that's probably big nonsense to return ArrayList (or array) of another classes from coprocessor, because it's a list of pointers. The solution is to serialize it to byte[] by SerializationUtils.serialize( Serializable<http://java.sun.com/javase/6/docs/api/java/io/Serializable.html?is-external=true> obj). Pavel
2013/6/10 Pavel Hančar <[email protected]> > Hello, > can I return from an EndPoint a generic type? I try to return > ArrayList<NameAndDistance> from an EndPoint method (where NameAndDistance > is a simpe class with two public variables name and distance). But when I > return unempty ArrayList, the coprocessorExec get stucked. > Thanks, > Pavel Hančar >
