[ARIES-1516] Fix bad import and unneeded embedded classes

git-svn-id: https://svn.apache.org/repos/asf/aries/trunk/transaction/transaction-manager@1762488 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index dabae7b..0f8b7b2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -56,7 +56,7 @@
         <aries.osgi.private.pkg>
             org.objectweb.howl.log*,
             org.apache.aries.transaction.internal,
-            org.apache.aries.util*
+            org.apache.aries.util.nls
         </aries.osgi.private.pkg>
         <aries.osgi.activator>
             org.apache.aries.transaction.internal.Activator