diff --git a/jetty-core/jetty-util/src/main/java/org/eclipse/jetty/util/resource/Resource.java b/jetty-core/jetty-util/src/main/java/org/eclipse/jetty/util/resource/Resource.java
index 2e4233765e7d..7667cad2c877 100644
--- a/jetty-core/jetty-util/src/main/java/org/eclipse/jetty/util/resource/Resource.java
+++ b/jetty-core/jetty-util/src/main/java/org/eclipse/jetty/util/resource/Resource.java
@@ -59,6 +59,7 @@ public abstract class Resource
      * @return A Resource of multiple resources.
      * @see ResourceCollection
      */
+    // TODO this should be moved to ResourceFactory
     public static ResourceCollection combine(List<Resource> resources)
     {
         if (resources == null || resources.isEmpty())
@@ -72,6 +73,7 @@ public static ResourceCollection combine(List<Resource> resources)
      * @return A Resource of multiple resources.
      * @see ResourceCollection
      */
+    // TODO this should be moved to ResourceFactory
     public static ResourceCollection combine(Resource... resources)
     {
         if (resources == null || resources.length == 0)