Hi,
You want to distribute an application through webstart using
Pack200 (Java 1.5+) compression ?
ANT itself has no Pack200 task - the one from
https://java-pack200-ant-task.dev.java.net/ can only process a single file.
I wrote a new one which allow the use of an inner fileset to specify the set of JARs to (re)pack.
It is complete written from scratch using the official Java API and is available with
sourcecode under the BSD license.
You can find the ANT task and other usefull stuff on my website
http://www.matthiasmann.de.
Ciao Matthias Mann