Source:
<code>void startInternal() throws LifecycleException { _log.info( getClass().getSimpleName() + " starts initialization... (configured" + " nodes definition " + _memcachedNodes + ", failover nodes " + _failoverNodes + ")" ); _statistics = Statistics.create( _enableStatistics ); _memcachedNodesManager = createMemcachedNodesManager( _memcachedNodes, _failoverNodes); if(_memcached == null) { _memcached = createMemcachedClient( _memcachedNodesManager, _statistics ); } final String sessionCookieName = _manager.getSessionCookieName(); _currentRequest = new CurrentRequest(); _trackingHostValve = createRequestTrackingHostValve(sessionCookieName, _currentRequest); final Context context = (Context) _manager.getContainer(); context.getParent().getPipeline().addValve(_trackingHostValve); _trackingContextValve = createRequestTrackingContextValve(sessionCookieName); context.getPipeline().addValve( _trackingContextValve ); initNonStickyLockingMode( _memcachedNodesManager ); _transcoderService = createTranscoderService( _statistics ); _backupSessionService = new BackupSessionService( _transcoderService, _sessionBackupAsync, _sessionBackupTimeout, _backupThreadCount, _memcached, _memcachedNodesManager, _statistics ); _log.info( "--------\n- " + getClass().getSimpleName() + " finished initialization:" + "\n- sticky: "+ _sticky + "\n- operation timeout: " + _operationTimeout + "\n- node ids: " + _memcachedNodesManager.getPrimaryNodeIds() + "\n- failover node ids: " + _memcachedNodesManager.getFailoverNodeIds() + "\n- storage key prefix: " + _memcachedNodesManager.getStorageKeyFormat().prefix + <START> "\n- locking mode: " + _lockingMode + "(expire " + _lockExpire + "s)" + <END> "\n--------"); }</code><technical_language>Add space (expire</technical_language>

Target:
void startInternal() throws LifecycleException { _log.info( getClass().getSimpleName() + " starts initialization... (configured" + " nodes definition " + _memcachedNodes + ", failover nodes " + _failoverNodes + ")" ); _statistics = Statistics.create( _enableStatistics ); _memcachedNodesManager = createMemcachedNodesManager( _memcachedNodes, _failoverNodes); if(_memcached == null) { _memcached = createMemcachedClient( _memcachedNodesManager, _statistics ); } final String sessionCookieName = _manager.getSessionCookieName(); _currentRequest = new CurrentRequest(); _trackingHostValve = createRequestTrackingHostValve(sessionCookieName, _currentRequest); final Context context = (Context) _manager.getContainer(); context.getParent().getPipeline().addValve(_trackingHostValve); _trackingContextValve = createRequestTrackingContextValve(sessionCookieName); context.getPipeline().addValve( _trackingContextValve ); initNonStickyLockingMode( _memcachedNodesManager ); _transcoderService = createTranscoderService( _statistics ); _backupSessionService = new BackupSessionService( _transcoderService, _sessionBackupAsync, _sessionBackupTimeout, _backupThreadCount, _memcached, _memcachedNodesManager, _statistics ); _log.info( "--------\n- " + getClass().getSimpleName() + " finished initialization:" + "\n- sticky: "+ _sticky + "\n- operation timeout: " + _operationTimeout + "\n- node ids: " + _memcachedNodesManager.getPrimaryNodeIds() + "\n- failover node ids: " + _memcachedNodesManager.getFailoverNodeIds() + "\n- storage key prefix: " + _memcachedNodesManager.getStorageKeyFormat().prefix + "\n- locking mode: " + _lockingMode + " (expiration: " + _lockExpiration + "s)" + "\n--------"); }