Buffer updates to the console and output them in batches. For info, see: http://java.sun.com/products/jfc/tsc/articles/text/element_buffer and http://javatechniques.com/public/java/docs/gui/jtextpane-speed-part2.html appendString() is called from multiple threads, and insertAll from the swing event
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nothing calls this directly
no outgoing calls
no test coverage detected