Code cleanup and implement new methods of resource resolver.

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@964326 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 a2a9da8..d6fc6a7 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
@@ -84,4 +84,12 @@
     public void close() {
         // nothing to do
     }
+
+    public String getUserID() {
+        return null;
+    }
+
+    public boolean isLive() {
+        return true;
+    }
 }