com.ibm.mq
Interfaces 
MQC
MQReceiveExit
MQSecurityExit
MQSendExit
Classes 
MQChannelDefinition
MQChannelExit
MQConnectionSecurityParameters
MQDistributionList
MQDistributionListItem
MQEnvironment
MQExitChain
MQExitClassLoader
MQExternalReceiveExit
MQExternalSecurityExit
MQExternalSendExit
MQExternalUserExit
MQGetMessageOptions
MQJavaLevel
MQManagedObject
MQMD
MQMessage
MQOD
MQPoolToken
MQProcess
MQPutMessageOptions
MQQueue
MQQueueManager
MQQueueManager.MQExitWrapper
MQReceiveExitChain
MQSendExitChain
MQSimpleConnectionManager
Exceptions 
MQException