com.ibm.websphere.hamanager.jmx
Interfaces 
BulletinBoardSnapshot
BulletinBoardSubjectSnapshot
CoreGroupInfo
CoreGroupManager
GroupData
GroupMemberData
ServerWithActiveGroups
Classes 
GroupMemberState
Exceptions 
JMXCmdFailedException
JMXException
JMXIllegalGroupNameException
JMXInvalidParameterException
JMXNoActiveCoordinatorException
JMXRuntimeException
JMXTimedOutException