ONJava.com: Two Servlet Filters Every Web Application Should...     http://www.onjava.com/pub/a/onjava/2003/11/19/filters.html?p...     tags: servlet jsp filter cache compress gzip jspbook Java Forums - GZIP JSP     http://forum.java.sun.com/thread.jspa?threadID=449629&messag...     tags: jsp gzip servlet compression mod_gzip filter