java/src/pm/event/EventListener.java

@@ -16,6 +16,7 @@ public abstract class EventListener extends Listener implements Runnable {
     }
 
     public final void run() {
+        System.out.println(this);
         while (run) {
             if (eventQueue.isEmpty()) {
                 sleep();

java/src/pm/event/EventManager.java

@@ -39,7 +39,9 @@ public class EventManager {
                     self.add(task);
                     break;
                 case APPLICATION:
-                    applicationCycle.current().add(task);
+                    if (applicationCycle.size() > 0) {
+                        applicationCycle.current().add(task);
+                    }
                     break;
                 default:
                     for (EventListener eventListener : taskListenerList) {