#3 JDBC Pool automatic shrinking

[Mark Meytin]

Would it be possible to add automatic configurable
shrinking to JDBC pools? I.e. if for a specified period of
time there were n free connections, shrink the pool by k
connections. k could be the same as pool.growBlock
parameter, or could warrant its own parameter, like
pool.shrinkBlock. Does this make sense, or are there
technical reasons for not implementing this feature?
Thanks!