stateful session bean pool size

[javakt]

I am going through session bean material.i have doubts regarding below oints :-

1) do we mention the pool size for a specific bean or is it collective for all session bean in application?

2) lets say we mentioned the pool size as 50 for some statful session bean. Different 50 clients use them .
so now all the 50 beans maintain some state. At what point of time will these states be removed so that
if 51th clien ask for bean it does not get any previous spoilt state.?

3) lets say we mentioned the pool size as 50 for some stateless session bean and all are in use at some
point of time. If 51th client comes and ask for a bean, will that wait till some bean become free
or create new bean instance?

[r035198x]

1.) You configure different pool sizes per different bean.
2.) When a method annotated with @Remove is called.
3.) The pool size constaint will not be vialoted