SSDM-1191: do not throw an exception in...

SSDM-1191: do not throw an exception in ServiceProviderTestWrapper.restoreApplicationContext() if cached application context is undefined.

SVN: 33352

datastore_server/sourceTest/java/ch/systemsx/cisd/openbis/dss/generic/shared/ServiceProviderTestWrapper.java

@@ -74,8 +74,7 @@ public class ServiceProviderTestWrapper
     {
         if (cachedApplicationContext == null)
         {
-            throw new IllegalStateException("Undefined cached application context. "
-                    + "Most likely reason: Missing invocation of ServiceProviderTestWrapper.setApplicationContext().");
+            return;
         }
         ServiceProvider.setBeanFactory(cachedApplicationContext);
         cachedApplicationContext = null;