我在我的Mule项目中使用Amazon SQS连接器。当我根据user guide将其从2.5.5更新到3.0.0版本并设置com.amazonaws包的DEBUG日志记录级别时，我在项目启动后立即注意到以下错误：
DEBUG 2015-07-20 15:15:56,927 [Receiving Thread] com.amazonaws.1.9.39.shade.jmx.spi.SdkMBeanRegistry: Failed to load the JMX implementation module - JMX is disabled
java.lang.ClassNotFoundException: com.amazonaws.1.9.39.shade.jmx.SdkMBeanRegistrySupport
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at org.mule.module.launcher.FineGrainedControlClassLoader.findClass(FineGrainedControlClassLoader.java:175)
at org.mule.module.launcher.MuleApplicationClassLoader.findClass(MuleApplicationClassLoader.java:134)
at org.mule.module.launcher.FineGrainedControlClassLoader.loadClass(FineGrainedControlClassLoader.java:119)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at com.amazonaws.1.9.39.shade.jmx.spi.SdkMBeanRegistry$Factory.<clinit>(SdkMBeanRegistry.java:46)
at com.amazonaws.1.9.39.shade.metrics.AwsSdkMetrics.registerMetricAdminMBean(AwsSdkMetrics.java:351)
at com.amazonaws.1.9.39.shade.metrics.AwsSdkMetrics.<clinit>(AwsSdkMetrics.java:316)
at com.amazonaws.1.9.39.shade.AmazonWebServiceClient.requestMetricCollector(AmazonWebServiceClient.java:629)
at com.amazonaws.1.9.39.shade.AmazonWebServiceClient.isRMCEnabledAtClientOrSdkLevel(AmazonWebServiceClient.java:570)
at com.amazonaws.1.9.39.shade.AmazonWebServiceClient.isRequestMetricsEnabled(AmazonWebServiceClient.java:562)
at com.amazonaws.1.9.39.shade.AmazonWebServiceClient.createExecutionContext(AmazonWebServiceClient.java:523)
at com.amazonaws.1.9.39.shade.services.sqs.AmazonSQSClient.listQueues(AmazonSQSClient.java:1163)
at com.amazonaws.1.9.39.shade.services.sqs.AmazonSQSClient.listQueues(AmazonSQSClient.java:1501)
at org.mule.modules.sqs.connection.strategy.SQSConnectionManagement.connect(SQSConnectionManagement.java:173)
at org.mule.modules.sqs.connectivity.SQSConnectionManagementSQSConnectorAdapter.connect(SQSConnectionManagementSQSConnectorAdapter.java:21)
at org.mule.modules.sqs.connectivity.SQSConnectionManagementSQSConnectorAdapter.connect(SQSConnectionManagementSQSConnectorAdapter.java:9)
at org.mule.devkit.3.6.1.shade.connection.management.ConnectionManagementConnectorFactory.makeObject(ConnectionManagementConnectorFactory.java:47)
at org.mule.devkit.3.6.1.shade.connection.management.ConnectionManagementConnectorFactory.makeObject(ConnectionManagementConnectorFactory.java:15)
at org.apache.commons.pool.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:1220)
at org.mule.modules.sqs.connectivity.SQSConnectorConfigConnectionManagementConnectionManager.acquireConnection(SQSConnectorConfigConnectionManagementConnectionManager.java:407)
at org.mule.modules.sqs.connectivity.SQSConnectorConfigConnectionManagementConnectionManager.acquireConnection(SQSConnectorConfigConnectionManagementConnectionManager.java:55)
at org.mule.devkit.3.6.1.shade.connection.management.ConnectionManagementProcessInterceptor.execute(ConnectionManagementProcessInterceptor.java:47)
at org.mule.devkit.3.6.1.shade.connection.management.ConnectionManagementProcessInterceptor.execute(ConnectionManagementProcessInterceptor.java:19)
at org.mule.security.oauth.process.RetryProcessInterceptor.execute(RetryProcessInterceptor.java:84)
at org.mule.devkit.3.6.1.shade.connection.management.ConnectionManagementProcessTemplate.execute(ConnectionManagementProcessTemplate.java:33)
at org.mule.modules.sqs.sources.ReceiveMessagesMessageSource.run(ReceiveMessagesMessageSource.java:134)
at java.lang.Thread.run(Thread.java:662)
确实，Maven下载的mule-module-sqs-3.0.0.jar不包含这样的类。我重新构建了Amazon SQS连接器的源代码，但pom.xml：<minimizeJar>false</minimizeJar>的{{1}}设置了maven-shade-plugin。然后丢失的类出现在jar中，我设法运行该项目没有错误。
不确定是否是错误，但不喜欢手动构建连接器的想法。如果你帮我解决一下，真的很感激。感谢。