Hey folks,

     I'm wondering what class libraries there are out there, that are
commonly accepted as useful to have around for servlet programming.
Specifically, is there any more convenient string class?

     I'm aware of the three or so regexp libraries (two under GNU
license at http://www.cacas.org/~wes/java and
http://www.crocodile.org/~sts/Rex, and the ORO regexp and perltool
originally at www.oro.com but that looks gone...).  I'm thinking in
terms of just a generally handier class with various convenience
methods.  For example, one convenience method (and this is a reach,
but) takes a filename and opens and reads the file into the string.
Another does simple string substitution.  Not rocket science, but
handy.

     Another question: most of the event model stuff I can find seems
geared towards GUIs.  I've found myself wanting to implement some sort
of "event/listener" scheme for use with servlets, specifically for a
centralized logging system spanning a servlet engine and several RMI
servers running on another system.  Any pointers to a more general
event model?

     If you needed to implement some sort of general logging system as
above, how would you go about it?

Steven J. Owens
[EMAIL PROTECTED]
[EMAIL PROTECTED]

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