>Would it work if length and previously accessed position were stored in >ThreadLocal variables?
Don't go there. You're starting to talk about imparing performance for all users to protect a few who really should be coding higher-level interlocks in any case. ______________________________________ Joe Kesselman -- Beware of Blueshift! "The world changed profoundly and unpredictably the day Tim Berners Lee got bitten by a radioactive spider." -- Rafe Culpin, in r.m.filk --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]