Use singleton list. (FELIX-2950)


git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1155002 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/framework/src/main/java/org/apache/felix/framework/Felix.java b/framework/src/main/java/org/apache/felix/framework/Felix.java
index 8935760..f3d9dc8 100644
--- a/framework/src/main/java/org/apache/felix/framework/Felix.java
+++ b/framework/src/main/java/org/apache/felix/framework/Felix.java
@@ -2560,8 +2560,7 @@
                 {
                     try
                     {
-                        List<Bundle> list = new ArrayList<Bundle>(1);
-                        list.add(bundle);
+                        List<Bundle> list = Collections.singletonList((Bundle) bundle);
                         refreshPackages(list, null);
                     }
                     catch (Exception ex)