Simple instructions: -
Download the latest production release of JBoss.
Done, you now have JBoss with an integrated Tomcat.
After making sure that the JAVA_HOME env variable is set and pointing to a JDK you can start JBoss.
Drop your war in server/default/deploy and it will be deployed.
Does this mean that every time I want to change a jsp I have to create the entire war file and redploy?
Is there anything in JBoss that corresponds to the Tomcat webapp directory?