Jboss 7.2 - How to use the SSL keystore and password in Java application since there is no system variables supported for these two variables?

Question

We are migrating Jboss EAP 6.4 to Jboss EAP 7.2. In Jboss 6.4 has system varaibles supported for keystore and password. Question here is how to use the SSL keystore/password