+ int queueSize = MAX_NOTIFICATION_QUEUE_SIZE;
+ String queueValue = System.getProperty(NOTIFICATION_QUEUE_SIZE_PROPERTY);
+ if (StringUtils.isNotBlank(queueValue)) {
+ try {
+ queueSize = Integer.parseInt(queueValue);
+ logger.trace("Queue size was set to {}", queueSize);
+ } catch (NumberFormatException e) {
+ logger.warn("Cannot parse {} as set by {}, using default {}", queueValue,
+ NOTIFICATION_QUEUE_SIZE_PROPERTY, queueSize);
+ }
+ }
+