How to set java heap size in JBoss?

Ini langkah-langkahnya :

1. Stop JBoss server
2. Edit $JBOSS_HOME/bin/run.conf, and then restart JBoss server. 
3. You can change the line with JAVA_OPTS to something like:

JAVA_OPTS=”-server -Xms128m -Xmx128m”

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