diff --git a/java/src/pm/Main.java b/java/src/pm/Main.java
index 91e8a46..1d2538c 100644
--- a/java/src/pm/Main.java
+++ b/java/src/pm/Main.java
@@ -9,12 +9,17 @@ import pm.application.Application;
 import pm.device.Device;
 import pm.device.example.Example;
 import pm.event.Event;
+import pm.event.ApplicationEvent;
 
 public class Main {
+    public static final int SLEEP = 100;
+
     ArrayList<Application> applicationList;
     ArrayList<Device> deviceList;
     Queue<Event> eventQueue;
 
+    Application currentApplication;
+
     public Main() {
         applicationList = new ArrayList<Application>();
         deviceList = new ArrayList<Device>();
@@ -39,7 +44,28 @@ public class Main {
 
     public void start() {
         addDevice(new Example(eventQueue));
-        addApplication(new Voorbeeld());
+        Application application = new Voorbeeld();
+        addApplication(application);
+        currentApplication = application;
+    }
+
+    public void run() {
+        while (true) {
+            if (eventQueue.isEmpty()) {
+                try {
+                    Thread.sleep(SLEEP);
+                } catch (InterruptedException e) {}
+            } else {
+                Event event = eventQueue.poll();
+                if (event instanceof ApplicationEvent) {
+                    try {
+                        currentApplication.invoke(event.getAction());
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    }
+                }
+            }
+        }
     }
 
     public static void main(String[] args) {
diff --git a/java/src/pm/device/example/Example.java b/java/src/pm/device/example/Example.java
index 00574d6..b407a8c 100644
--- a/java/src/pm/device/example/Example.java
+++ b/java/src/pm/device/example/Example.java
@@ -4,6 +4,7 @@ import java.util.Queue;
 
 import pm.action.Action;
 import pm.device.Device;
+import pm.event.ApplicationEvent;
 import pm.event.Event;
 
 public class Example extends Device {
@@ -12,7 +13,7 @@ public class Example extends Device {
     }
 
     public void initialise() {
-        Event event = new Event(Action.START);
+        Event event = new ApplicationEvent(Action.START);
         eventQueue.add(event);
     }
 }
diff --git a/java/src/pm/event/ApplicationEvent.java b/java/src/pm/event/ApplicationEvent.java
new file mode 100644
index 0000000..39665cc
--- /dev/null
+++ b/java/src/pm/event/ApplicationEvent.java
@@ -0,0 +1,9 @@
+package pm.event;
+
+import pm.action.Action;
+
+public class ApplicationEvent extends Event {
+    public ApplicationEvent(Action action) {
+        super(action);
+    }
+}
diff --git a/java/src/pm/event/Event.java b/java/src/pm/event/Event.java
index d153005..260fd6f 100644
--- a/java/src/pm/event/Event.java
+++ b/java/src/pm/event/Event.java
@@ -2,10 +2,14 @@ package pm.event;
 
 import pm.action.Action;
 
-public class Event {
+public abstract class Event {
     protected Action action;
-    
+
     public Event(Action action) {
         this.action = action;
     }
+    
+    public Action getAction() {
+        return action;
+    }
 }