Fix NPE as now getServiceDiscoverer is non-static

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@691514 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 3 insertions, 1 deletions

diff --git a/java/sca/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/FelixOSGiHost.java b/java/sca/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/FelixOSGiHost.java
index 55d40449fa..4eeb706767 100644
--- a/java/sca/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/FelixOSGiHost.java
+++ b/java/sca/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/FelixOSGiHost.java
@@ -148,8 +148,10 @@ public class FelixOSGiHost implements OSGiHost {
                 try {
                     b.start();
                     Class<?> discovererClass = b.loadClass("org.apache.tuscany.sca.extensibility.ServiceDiscovery");
+                    Method getInstance = discovererClass.getMethod("getInstance");
+                    Object instance = getInstance.invoke(null);
                     Method getter = discovererClass.getMethod("getServiceDiscoverer");
-                    Object discoverer = getter.invoke(null);
+                    Object discoverer = getter.invoke(instance);
 
                     Method getCL = discoverer.getClass().getMethod("getContextClassLoader");
                     ClassLoader cl = (ClassLoader)getCL.invoke(discoverer);