Go to %GERONIMO_HOME%\bin
and create the file geronimo-jrebel.bat
with the following
contents:
@echo off set JAVA_OPTS=-javaagent:$AGENT_PATH_WIN -Xms256m -Xmx512m -XX:MaxPermSize=256m %JAVA_OPTS% call "%~dp0\geronimo.bat" %*
Use this command file instead of geronimo.bat
if you want to run Geronimo with JRebel.
> geronimo.bat run