notch is rapidly developing a game in Eclipse He's modifying the Swing object tree from the main thread! Don't do that, Swing isn't thread safe ;-) https://ww

notch is rapidly developing a game in Eclipse He's modifying the Swing object tree from the main thread! Don't do that, Swing isn't thread safe ;-) https://www.youtube.com/watch?v=rhN35bGvM8c#t=1454 https://www.youtube.com/watch?v=rhN35bGvM8c#t=1454 http://docs.oracle.com/javase/7/docs/api/javax/swing/package-summary.html#threading http://docs.oracle.com/javase/7/docs/api/javax/swing/package...