From bea8a2611f4b6be9dc5ebe37fdf01b950f36df43 Mon Sep 17 00:00:00 2001
From: smarks <unknown>
Date: Wed, 4 Dec 2013 18:02:33 +0000
Subject: [PATCH] 8029141: Add @FunctionalInterface annotation to Callable
 interface Reviewed-by: chegar, alanb

---
 src/share/classes/java/util/concurrent/Callable.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/share/classes/java/util/concurrent/Callable.java b/src/share/classes/java/util/concurrent/Callable.java
index 53bde82be..04bc60750 100644
--- a/src/share/classes/java/util/concurrent/Callable.java
+++ b/src/share/classes/java/util/concurrent/Callable.java
@@ -54,6 +54,7 @@ package java.util.concurrent;
  * @author Doug Lea
  * @param <V> the result type of method {@code call}
  */
+@FunctionalInterface
 public interface Callable<V> {
     /**
      * Computes a result, or throws an exception if unable to do so.
-- 
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