--- a/src/main/java/net/timbusproject/extractors/modules/tavernaextractor/Activator.java
+++ b/src/main/java/net/timbusproject/extractors/modules/tavernaextractor/Activator.java
@@ -3,6 +3,9 @@
 import net.timbusproject.extractors.core.IExtractor;
 import org.osgi.framework.BundleActivator;
 import org.osgi.framework.BundleContext;
+
+import java.net.URL;
+import java.net.URLClassLoader;
 
 /**
  * Created by marco unterberger on 18.08.2014.
@@ -12,9 +15,15 @@
 
     @Override
     public void start(BundleContext bundleContext) throws Exception {
-        IExtractor extractor = new TavernaExtractor(true);
-        bundleContext.registerService(TavernaExtractor.class.getName(), extractor,
-                null);
+
+        ClassLoader cl = ClassLoader.getSystemClassLoader();
+
+        URL[] urls = ((URLClassLoader)cl).getURLs();
+
+        for(URL url: urls){
+            System.out.println(url.getFile());
+        }
+
         System.out.println("TavernaExtractor is registered.");
      }