Description of problem:

In ejb-security-interceptors quickstart, line #143 in class org.jboss.as.quickstarts.ejb_security_interceptors.DelegationLoginModule may throw IndexOutOfBoundsException when wildcard is used.

code snippet:
=====================================
        if (allowedMappings.length == 1 && "*".equals(allowedMappings[1])) {    <<--- this line #143
            // A wild card mapping was found.
            return true;
        }
=====================================

Version-Release number of selected component (if applicable):


How reproducible:
always

Steps to Reproduce:
1. Try to use wildcard in "delegation-mapping.properties" file
2. Run the quickstart


Actual results:
IndexOutOfBoundsException when reading "allowedMappings[1]" as its length is 1

Expected results:
no exception


Additional info:
By default this doesn't throw exception as wildcard is not used in the example configuration.