/** * Create a permission name from a Subsystem * * @param subsystem Subsystem to use to create permission name. * @return permission name. */ private static String createName(Subsystem subsystem) { if (subsystem == null) { throw new IllegalArgumentException("subsystem must not be null"); } StringBuffer sb = new StringBuffer("(id="); sb.append(subsystem.getSubsystemId()); sb.append(")"); return sb.toString(); }