SLING-7845 cosmetic code cleanup
diff --git a/src/main/java/org/apache/sling/testing/mock/jcr/MockNode.java b/src/main/java/org/apache/sling/testing/mock/jcr/MockNode.java
index b420774..db7bdc0 100644
--- a/src/main/java/org/apache/sling/testing/mock/jcr/MockNode.java
+++ b/src/main/java/org/apache/sling/testing/mock/jcr/MockNode.java
@@ -356,7 +356,14 @@
         // we have no real mixin support - just assume no mixin nodetypes are set
         return new NodeType[0];
     }
-        
+
+    @Override
+    public void orderBefore(final String srcChildRelPath, final String destChildRelPath) throws RepositoryException {
+        Item srcChild = srcChildRelPath == null ? null : getMockedSession().getItem(getPath() + "/" + srcChildRelPath);
+        Item destChild = destChildRelPath == null ? null : getMockedSession().getItem(getPath() + "/" + destChildRelPath);
+        getMockedSession().orderBefore(srcChild, destChild);
+    }
+
     // --- unsupported operations ---
     @Override
     public Property setProperty(final String name, final Value value, final int type) throws RepositoryException {
@@ -469,13 +476,6 @@
     }
 
     @Override
-    public void orderBefore(final String srcChildRelPath, final String destChildRelPath) throws RepositoryException {
-        Item srcChild = srcChildRelPath == null ? null : getMockedSession().getItem(getPath() + "/" + srcChildRelPath);
-        Item destChild = destChildRelPath == null ? null : getMockedSession().getItem(getPath() + "/" + destChildRelPath);
-        getMockedSession().orderBefore(srcChild, destChild);
-    }
-
-    @Override
     public void removeMixin(final String mixinName) throws RepositoryException {
         throw new UnsupportedOperationException();
     }
diff --git a/src/test/java/org/apache/sling/testing/mock/jcr/MockNodeTest.java b/src/test/java/org/apache/sling/testing/mock/jcr/MockNodeTest.java
index 4ff2525..b1b0aa0 100644
--- a/src/test/java/org/apache/sling/testing/mock/jcr/MockNodeTest.java
+++ b/src/test/java/org/apache/sling/testing/mock/jcr/MockNodeTest.java
@@ -218,6 +218,7 @@
                 getNodeNames(foo.getNodes()));
     }
 
+    @SuppressWarnings("unchecked")
     private String[] getNodeNames(NodeIterator nodeIterator) {
         List<String> names = new LinkedList<>();
         nodeIterator.forEachRemaining(node -> {