Add the following PlantUML macro
Press save, everything should render fine.
Now double click on the title to Edit it and set the document title
Now you get a java stack dump as per attached image below (sorry, Confluence includes it as a PNG not text):
Get ready! Demo Den Episode 4 is coming your way on Tuesday, May 28, 2018 with a Continuous Integration and Delivery special demo. CircleCI Director of Solutions Engineering, Eddie Webb will show us ...
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