Retieving array from session

i set the session
...
ResultBean[] result = new ResultBean[n];
...
session.setAttribute("results",result);


and try to retrieve it:

ResultBean[] rb = (ResultBean) session.getAttribute("result");


i get:

Incompatible type for declaration. Can't convert event.ResultBean to event.ResultBean[].
ResultBean[] rb = (ResultBean) session.getAttributes("result");


Thanks in advance.

You are casting to a ResultBean object when retrieving. It is not a ResultBean, it is a ResultBean array. This is a different kind of object. Try this instead: