private void pruneExpiredTasks()

in src/main/java/com/amazonaws/services/sqs/util/ReceiveQueueBuffer.java [251:259]


    private void pruneExpiredTasks() {
        int numberExpiredTasksPruned = pruneHeadTasks(t -> t.isExpired() && t.getException() == null);

        // If we pruned any tasks because they are expired we also want to prune any empty tasks
        // afterwards so we have a chance to receive those expired messages again.
        if (numberExpiredTasksPruned > 0) {
            pruneHeadTasks(t -> t.isEmpty() && t.getException() == null);
        }
    }