public void setConsumersManagerMaxMillis(long consumersManagerMaxMillis) {
        this.consumersManagerMaxMillis = consumersManagerMaxMillis;
    }
@param consumersManagerMaxMillis maximum number of milliseconds
                                 to allow for init() or shutdown()
@see #getConsumersManagerMaxMillis()
tika-batch/src/main/java/org/apache/tika/batch/ConsumersManager.java