From 0d05720af943d5e8e23e7e63e279cfce8d55692b Mon Sep 17 00:00:00 2001
From: samskivert <samskivert@6335cc39-0255-0410-8fd6-9bcaacd3b74c>
Date: Mon, 8 Dec 2008 20:18:13 +0000
Subject: [PATCH] Added Runnables.NOOP.

git-svn-id: https://samskivert.googlecode.com/svn/trunk@2496 6335cc39-0255-0410-8fd6-9bcaacd3b74c
---
 src/java/com/samskivert/util/Runnables.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/java/com/samskivert/util/Runnables.java b/src/java/com/samskivert/util/Runnables.java
index 2ecc9f9a..9f869b53 100644
--- a/src/java/com/samskivert/util/Runnables.java
+++ b/src/java/com/samskivert/util/Runnables.java
@@ -31,6 +31,13 @@ import static com.samskivert.Log.log;
  */
 public class Runnables
 {
+    /** A runnable that does nothing. Useful for use as the default value for optional callbacks. */
+    public static Runnable NOOP = new Runnable() {
+        public void run () {
+            // noop!
+        }
+    };
+
     /**
      * Creates a runnable that invokes the specified method on the specified instance via
      * reflection.