looking for a news ticker for my java application

I have an application that monitors a lab of systems and provides a
GUI for feedback to the lab admins when systems are unresponsive, or
under test, or simply idle. I'd like to add a live news ticker that
can reman open and provide a continuous feed of useful data to admins
covering lab systerms and also required servers e.g. NIS, LDAP..etc.
Does anyone know where I can get code that I can rework here
thanks.
.

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