SLING-1262 : Add close() method to ResourceResolver and add an empty method to all implementations (this isn't necessary, but avoid's problems later on)

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@918962 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/test/java/org/apache/sling/servlets/get/impl/MockResourceResolver.java b/src/test/java/org/apache/sling/servlets/get/impl/MockResourceResolver.java
index ad8ee17..a2a9da8 100644
--- a/src/test/java/org/apache/sling/servlets/get/impl/MockResourceResolver.java
+++ b/src/test/java/org/apache/sling/servlets/get/impl/MockResourceResolver.java
@@ -81,4 +81,7 @@
         return null;
     }
 
+    public void close() {
+        // nothing to do
+    }
 }