From 5956a93812bb0777f2f51f1fbe1eb2e015cad49a Mon Sep 17 00:00:00 2001
From: GoToLoop <GoToLoop@users.noreply.github.com>
Date: Mon, 11 Jul 2016 04:55:24 -0300
Subject: [PATCH] Update ControlKey.java

@FunctionalInterface
---
 src/controlP5/ControlKey.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/controlP5/ControlKey.java b/src/controlP5/ControlKey.java
index 81f930e..409b459 100755
--- a/src/controlP5/ControlKey.java
+++ b/src/controlP5/ControlKey.java
@@ -25,7 +25,8 @@ package controlP5;
  * 
  */
 
-public interface ControlKey {
+@FunctionalInterface public interface ControlKey {
 
 	public void keyEvent();
+
 }