Java SE (Java Platform, Standard Edition)

i am trying to update swing components from some thread. at my first try, i noticed this was a disaster. upon further research, i found out about the single-threaded model of swing events (i.e. event dispatching thread).

i did more research and could NOT find a good example on how to update swing components from other threads. many examples were showing too much.

can someone post a simple example on here? i just want to see how to properly update a swing component from a non-swing class using threading.