I'm running DSpace on Mac OS X Server (10.4) and wonder where I might be able to adjust the amount of memory java uses. I know about JAVA_OPTS= but can't find the place to make that modification in Tiger (or Panther for that matter). I have no idea what the default is but want to bump it up to something like 512MB. If I were running java from the command line, I'd enter:
java -Xmx512m -Xms64M
but where can I put values like that for JBOSS/Tomcat? Or is it necessary? Any advice would be appreciated.