this stops the prefetching concode_field_sep SQSSessionCallbackScheduler sqsSessionRunnable concode_elem_sep NegativeAcknowledger negativeAcknowledger concode_elem_sep SQSMessageConsumerPrefetch sqsMessageConsumerPrefetch concode_elem_sep int PREFETCH_EXECUTOR_GRACEFUL_SHUTDOWN_TIME concode_elem_sep Acknowledger acknowledger concode_elem_sep SQSSession parentSQSSession concode_elem_sep Log LOG concode_elem_sep ExecutorService prefetchExecutor concode_elem_sep SQSQueueDestination sqsDestination concode_elem_sep boolean closed concode_field_sep void setMessageListener concode_elem_sep Message receive concode_elem_sep Message receive concode_elem_sep void doClose concode_elem_sep void recover concode_elem_sep Message receiveNoWait concode_elem_sep void checkClosed concode_elem_sep boolean isClosed concode_elem_sep MessageListener getMessageListener concode_elem_sep Queue getQueue concode_elem_sep String getMessageSelector concode_elem_sep void close concode_elem_sep void startPrefetch
void function ( ) { if ( ! closed ) { sqsMessageConsumerPrefetch . stop ( ) ; } }