If I understand your question correctly - it is regarding APIs
which a java client can use to administer the iMQ broker to
do what that the current iMQ broker administration tool (jmqcmd)
currently does e.g.
jmqcmd create dst ....
jmqcmd destroy dst ....
etc..
The answer here is: there is no public iMQ admin API right now.
We have received queries/requests recently for a public admin
API but have no concrete plans to introduce them (not yet anyway).