2021-09-01 17:07:21 [traceId:] [ WARN ] [ com.rabbitmq.client.impl.ForgivingExceptionHandler ] An unexpected connection driver error occured (Exception message: Connection reset)
2021-09-01 17:07:22 [traceId:] [ ERROR ] [ com.rabbitmq.client.impl.ForgivingExceptionHandler ] An unexpected connection driver error occured
java.net.SocketException: socket closed
	at java.net.SocketInputStream.socketRead0(Native Method) ~[?:1.8.0_241]
	at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) ~[?:1.8.0_241]
	at java.net.SocketInputStream.read(SocketInputStream.java:171) ~[?:1.8.0_241]
	at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[?:1.8.0_241]
	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) ~[?:1.8.0_241]
	at java.io.BufferedInputStream.read(BufferedInputStream.java:265) ~[?:1.8.0_241]
	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288) ~[?:1.8.0_241]
	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91) ~[amqp-client-5.10.0.jar:5.10.0]
	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184) ~[amqp-client-5.10.0.jar:5.10.0]
	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665) [amqp-client-5.10.0.jar:5.10.0]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_241]
2021-09-01 17:07:22 [traceId:] [ ERROR ] [ org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer ] Failed to check/redeclare auto-delete queue(s).
org.springframework.amqp.AmqpAuthenticationException: com.rabbitmq.client.AuthenticationFailureException: ACCESS_REFUSED - Login was refused using authentication mechanism PLAIN. For details see the broker logfile.
	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:64) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:602) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:724) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2132) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2105) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2085) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueInfo(RabbitAdmin.java:407) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:391) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1890) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.redeclareElementsIfNecessary(AbstractMessageListenerContainer.java:1871) [spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1346) [spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1192) [spring-rabbit-2.3.5.jar:2.3.5]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_241]
Caused by: com.rabbitmq.client.AuthenticationFailureException: ACCESS_REFUSED - Login was refused using authentication mechanism PLAIN. For details see the broker logfile.
	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:385) ~[amqp-client-5.10.0.jar:5.10.0]
	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139) ~[amqp-client-5.10.0.jar:5.10.0]
	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087) ~[amqp-client-5.10.0.jar:5.10.0]
	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:638) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:613) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:565) ~[spring-rabbit-2.3.5.jar:2.3.5]
	... 12 more
2021-09-01 17:07:22 [traceId:] [ ERROR ] [ com.rabbitmq.client.impl.ForgivingExceptionHandler ] An unexpected connection driver error occured
java.net.SocketException: socket closed
	at java.net.SocketInputStream.socketRead0(Native Method) ~[?:1.8.0_241]
	at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) ~[?:1.8.0_241]
	at java.net.SocketInputStream.read(SocketInputStream.java:171) ~[?:1.8.0_241]
	at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[?:1.8.0_241]
	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) ~[?:1.8.0_241]
	at java.io.BufferedInputStream.read(BufferedInputStream.java:265) ~[?:1.8.0_241]
	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:288) ~[?:1.8.0_241]
	at com.rabbitmq.client.impl.Frame.readFrom(Frame.java:91) ~[amqp-client-5.10.0.jar:5.10.0]
	at com.rabbitmq.client.impl.SocketFrameHandler.readFrame(SocketFrameHandler.java:184) ~[amqp-client-5.10.0.jar:5.10.0]
	at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:665) [amqp-client-5.10.0.jar:5.10.0]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_241]
2021-09-01 17:07:22 [traceId:] [ ERROR ] [ org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer ] Consumer received fatal exception on startup
org.springframework.amqp.rabbit.listener.exception.FatalListenerStartupException: Authentication failure
	at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.start(BlockingQueueConsumer.java:590) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1347) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1192) [spring-rabbit-2.3.5.jar:2.3.5]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_241]
Caused by: org.springframework.amqp.AmqpAuthenticationException: com.rabbitmq.client.AuthenticationFailureException: ACCESS_REFUSED - Login was refused using authentication mechanism PLAIN. For details see the broker logfile.
	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:64) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:602) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:724) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils$RabbitResourceFactory.createConnection(ConnectionFactoryUtils.java:293) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.doGetTransactionalResourceHolder(ConnectionFactoryUtils.java:130) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.getTransactionalResourceHolder(ConnectionFactoryUtils.java:92) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.getTransactionalResourceHolder(ConnectionFactoryUtils.java:75) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.start(BlockingQueueConsumer.java:584) ~[spring-rabbit-2.3.5.jar:2.3.5]
	... 3 more
Caused by: com.rabbitmq.client.AuthenticationFailureException: ACCESS_REFUSED - Login was refused using authentication mechanism PLAIN. For details see the broker logfile.
	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:385) ~[amqp-client-5.10.0.jar:5.10.0]
	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139) ~[amqp-client-5.10.0.jar:5.10.0]
	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087) ~[amqp-client-5.10.0.jar:5.10.0]
	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:638) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:613) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:565) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:724) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils$RabbitResourceFactory.createConnection(ConnectionFactoryUtils.java:293) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.doGetTransactionalResourceHolder(ConnectionFactoryUtils.java:130) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.getTransactionalResourceHolder(ConnectionFactoryUtils.java:92) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.getTransactionalResourceHolder(ConnectionFactoryUtils.java:75) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.start(BlockingQueueConsumer.java:584) ~[spring-rabbit-2.3.5.jar:2.3.5]
	... 3 more
2021-09-01 17:07:22 [traceId:] [ ERROR ] [ org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer ] Stopping container from aborted consumer
2021-09-01 17:07:22 [traceId:] [ WARN ] [ org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext ] Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Failed to start bean 'org.springframework.amqp.rabbit.config.internalRabbitListenerEndpointRegistry'; nested exception is org.springframework.amqp.AmqpIllegalStateException: Fatal exception on listener startup
2021-09-01 17:07:23 [traceId:] [ ERROR ] [ org.springframework.boot.SpringApplication ] Application run failed
org.springframework.context.ApplicationContextException: Failed to start bean 'org.springframework.amqp.rabbit.config.internalRabbitListenerEndpointRegistry'; nested exception is org.springframework.amqp.AmqpIllegalStateException: Fatal exception on listener startup
	at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:181) ~[spring-context-5.3.4.jar:5.3.4]
	at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:54) ~[spring-context-5.3.4.jar:5.3.4]
	at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356) ~[spring-context-5.3.4.jar:5.3.4]
	at java.lang.Iterable.forEach(Iterable.java:75) ~[?:1.8.0_241]
	at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:155) ~[spring-context-5.3.4.jar:5.3.4]
	at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:123) ~[spring-context-5.3.4.jar:5.3.4]
	at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:934) ~[spring-context-5.3.4.jar:5.3.4]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:585) ~[spring-context-5.3.4.jar:5.3.4]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:144) ~[spring-boot-2.4.3.jar:2.4.3]
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:767) ~[spring-boot-2.4.3.jar:2.4.3]
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) [spring-boot-2.4.3.jar:2.4.3]
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:426) [spring-boot-2.4.3.jar:2.4.3]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:326) [spring-boot-2.4.3.jar:2.4.3]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1311) [spring-boot-2.4.3.jar:2.4.3]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300) [spring-boot-2.4.3.jar:2.4.3]
	at com.ruwii.es.EsApplication.main(EsApplication.java:25) [classes/:?]
Caused by: org.springframework.amqp.AmqpIllegalStateException: Fatal exception on listener startup
	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.waitForConsumersToStart(SimpleMessageListenerContainer.java:601) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.doStart(SimpleMessageListenerContainer.java:562) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.start(AbstractMessageListenerContainer.java:1354) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.RabbitListenerEndpointRegistry.startIfNecessary(RabbitListenerEndpointRegistry.java:299) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.RabbitListenerEndpointRegistry.start(RabbitListenerEndpointRegistry.java:249) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178) ~[spring-context-5.3.4.jar:5.3.4]
	... 15 more
Caused by: org.springframework.amqp.rabbit.listener.exception.FatalListenerStartupException: Authentication failure
	at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.start(BlockingQueueConsumer.java:590) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1347) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1192) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_241]
Caused by: org.springframework.amqp.AmqpAuthenticationException: com.rabbitmq.client.AuthenticationFailureException: ACCESS_REFUSED - Login was refused using authentication mechanism PLAIN. For details see the broker logfile.
	at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:64) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:602) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:724) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils$RabbitResourceFactory.createConnection(ConnectionFactoryUtils.java:293) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.doGetTransactionalResourceHolder(ConnectionFactoryUtils.java:130) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.getTransactionalResourceHolder(ConnectionFactoryUtils.java:92) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.getTransactionalResourceHolder(ConnectionFactoryUtils.java:75) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.start(BlockingQueueConsumer.java:584) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1347) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1192) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_241]
Caused by: com.rabbitmq.client.AuthenticationFailureException: ACCESS_REFUSED - Login was refused using authentication mechanism PLAIN. For details see the broker logfile.
	at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:385) ~[amqp-client-5.10.0.jar:5.10.0]
	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1139) ~[amqp-client-5.10.0.jar:5.10.0]
	at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:1087) ~[amqp-client-5.10.0.jar:5.10.0]
	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connectAddresses(AbstractConnectionFactory.java:638) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.connect(AbstractConnectionFactory.java:613) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:565) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:724) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils$RabbitResourceFactory.createConnection(ConnectionFactoryUtils.java:293) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.doGetTransactionalResourceHolder(ConnectionFactoryUtils.java:130) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.getTransactionalResourceHolder(ConnectionFactoryUtils.java:92) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.getTransactionalResourceHolder(ConnectionFactoryUtils.java:75) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.start(BlockingQueueConsumer.java:584) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.initialize(SimpleMessageListenerContainer.java:1347) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1192) ~[spring-rabbit-2.3.5.jar:2.3.5]
	at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_241]