diff --git a/Dorkbox-Util/src/dorkbox/util/ActionHandler.java b/Dorkbox-Util/src/dorkbox/util/ActionHandler.java
index 266468b..41d2a80 100644
--- a/Dorkbox-Util/src/dorkbox/util/ActionHandler.java
+++ b/Dorkbox-Util/src/dorkbox/util/ActionHandler.java
@@ -17,5 +17,5 @@ package dorkbox.util;
 
 public
 interface ActionHandler<T> {
-    void handle(T owner);
+    void handle(T value);
 }
diff --git a/Dorkbox-Util/src/dorkbox/util/ActionHandlerLong.java b/Dorkbox-Util/src/dorkbox/util/ActionHandlerLong.java
new file mode 100644
index 0000000..b79f549
--- /dev/null
+++ b/Dorkbox-Util/src/dorkbox/util/ActionHandlerLong.java
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2015 dorkbox, llc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package dorkbox.util;
+
+public
+interface ActionHandlerLong {
+    void handle(long value);
+}