Convenience method for applications using a single realm that merely wraps the realm in a list and then invokes the {@link #setRealms} method.
@param realm the realm to set for a single-realm application.
See Implementation
Convenience method for applications using a single realm that merely wraps the realm in a list and then invokes the {@link #setRealms} method.
@param realm the realm to set for a single-realm application.