Previous releases of JBoss EAP 6 carried a known issue wherein the shell script for adding users to an EAP server (add-user.sh) could not be executed without the console (non-interactive mode).
This was because the shell script (add-user.sh) relies on console (java.io.Console) for operations.
Executing the shell script (add-user.sh) resulted in the following exception along with termination of the utility altogether:
java.lang.IllegalStateException: JBAS015232: No java.io.Console available to interact with user.
This issue has been resolved in this release of the product.