Is there an equivalent to Sybase's MessageHandler in JDBC?

I have a stored proc that sends messages back to the client
via TSQL "print" stmts.  How can I capture these messages
in my Java app?

For C programmers, there's a callback function that you register
as the "message" handler.  I don't see an equivalent interface
to implement with JDBC.  Or perhaps the message comes back to the
caller as a (pseudo)row via some metadata bit?

Any help is greatly appreciated.  Thanks,

Frank G.
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