Description of problem:
Requiring compilers to be present on a web/app server is a potential
security flaw, particularly with CMS allowing uploading of arbitrary
JSP code. For most projects there is no need to change JSPs on a
production system, so we could use Jasper to pre-compile the JSPs at
build time. They could then be packaged up & copied into the work
directory where Tomcat would magically pick them up. A similar trick
is possible in Resin.

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.
2.
3.
  
Actual results:


Expected results:


Additional info:
ANT task for pre-compiling JSPs for Tomcat.

http://cvs.apache.org/~fhanik/precompile.html

Instructions of compiling JSPs for Resin:

http://www.caucho.com/quercus/faq/question.xtp?question_id=302