* comment: Job class for the scheduler.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getSchedulerJobClass();

    /**
     * Get the value for the key 'scheduler.concurrent.exec.mode'. <br>
     * The value is, e.g. QUIT <br>
     * comment: Mode for concurrent execution in the scheduler.