02-10 12:24:44.225 2585-2585/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.gpl.rpg.AndorsTrail, PID: 2585
java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.next(ArrayList.java:831)
at com.gpl.rpg.AndorsTrail.controller.MonsterMovementController.moveMonsters(MonsterMovementController.java:31)
at com.gpl.rpg.AndorsTrail.controller.GameRoundController.onNewTick(GameRoundController.java:98)
at com.gpl.rpg.AndorsTrail.controller.GameRoundController.onTick(GameRoundController.java:30)
at com.gpl.rpg.AndorsTrail.util.TimedMessageTask.tick(TimedMessageTask.java:31)
at com.gpl.rpg.AndorsTrail.util.TimedMessageTask.handleMessage(TimedMessageTask.java:26)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
well.... at least it's not an NPE
