I am running JBoss 4.3 on Ubuntu under /usr/local/jboss-4.3/. I have deployed my application as a WAR file i.e. myapp.war, to /usr/local/jboss-4.3/server/myserver/deploy. Ho
You can unzip your .war contents in a "myapp.war" folder, which JBoss will consider a deployed application just as if it was a zipped war.
Even better, most IDEs (Eclipse for sure, but i guess other IDEs such as Netbeans) allow you to deploy the exploded package instead of the zipped .war, allowing you to change just the single files you modify instead of the whole .war package