Making field private

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/proxy/branches/version-2.0-work@1349107 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/stub/src/main/java/org/apache/commons/proxy2/stub/AnnotationFactory.java b/stub/src/main/java/org/apache/commons/proxy2/stub/AnnotationFactory.java
index b4898e6..a319141 100644
--- a/stub/src/main/java/org/apache/commons/proxy2/stub/AnnotationFactory.java
+++ b/stub/src/main/java/org/apache/commons/proxy2/stub/AnnotationFactory.java
@@ -152,7 +152,7 @@
     }
 
     private static class MapBasedAnnotationConfigurer<A extends Annotation> extends StubConfigurer<A> {
-        final Map<String, Object> attributes;
+        private final Map<String, Object> attributes;
 
         /**
          * Create a new {@link MapBasedAnnotationConfigurer} instance.