public GenericBuilderSupport() {
        if (log.isLoggable(Level.CONFIG)) {
            log.config("oms.version : " + System.getProperty("oms.version"));
            log.config("oms.home : " + System.getProperty("oms.home"));
            log.config("oms.prj : " + System.getProperty("oms.prj"));
        }
    }