Merge pull request #102 from fastjengine/clear-updaterender-lists

Clear AfterUpdateList/AfterRenderList in engine exit method

Author: lucasstarsz

src/main/java/tech/fastj/engine/FastJEngine.java

@@ -559,6 +559,8 @@ private static void exit() {
         StreamedAudioPlayer.reset();
         BehaviorManager.reset();
         TagManager.reset();
+        AfterUpdateList.clear();
+        AfterRenderList.clear();
 
         // engine speed variables
         targetFPS = 0;