Version 1

    You have to install  JDK to make JBoss working

     

     

     

    You can edit the standalone.conf and to chance this variable

     

    JAVA_OPTS="-Xms64m -Xmx512m -XX:MaxPermSize=256m -Djava.net.preferIPv4Stack=true -Dorg.jboss.resolver.warning=true -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000"

     

    Xms and Xmx are the Heap values