Thanks to Woojin Choi for posting information on getting JRun to work with Java 1.4.1 on OS X. I have made a couple of adjustment to what Woojin posted to match what I found to be effective:
First, back up the jvm.cfg file found here (you will need to use ‘sudo’ to make these changes):
/System/Library/Frameworks/JavaVM.framework/Versions/1.4.1/Home/lib/jvm.cfg
Edit jvm.cfg. Change this…
-client KNOWN -jvm ALIASED_TO -client -hotspot ALIASED_TO -client -server KNOWN -classic WARN
… to this …
-client -jvm -hotspot -server -classic
Edit {jrun_installation_dir}/bin/jvm.config, and change this…
java.home=/System/Library/Frameworks/JavaVM.framework/Versions/1.3.1/Home
… to this …
#java.home=/System/Library/Frameworks/JavaVM.framework/Versions/1.3.1/Home java.home=/System/Library/Frameworks/JavaVM.framework/Versions/1.4.1/Home
Give it a try and see what happens!
