killbill-aplcache

diff --git a/osgi/src/main/java/com/ning/billing/osgi/DefaultOSGIService.java b/osgi/src/main/java/com/ning/billing/osgi/DefaultOSGIService.java
index ce9cc29..49d1289 100644
--- a/osgi/src/main/java/com/ning/billing/osgi/DefaultOSGIService.java
+++ b/osgi/src/main/java/com/ning/billing/osgi/DefaultOSGIService.java
@@ -67,7 +67,7 @@ public class DefaultOSGIService implements OSGIService {
     private final KillbillActivator killbillActivator;
 
     private Framework framework;
-    private volatile ServiceReference<PaymentPluginApi>[] paymentApiReferences;
+    private volatile ServiceReference[] paymentApiReferences;
     private Map<String, PaymentPluginApi> paymentPluginApis;
 
     @Inject