From 13214d2dece4637710b73fe4058926a16832a322 Mon Sep 17 00:00:00 2001
From: Alexander Udalov <Alexander.Udalov@jetbrains.com>
Date: Thu, 12 Dec 2013 19:33:22 +0400
Subject: [PATCH] Update doc comments of utility functions on lists

---
 libraries/stdlib/src/kotlin/JUtil.kt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libraries/stdlib/src/kotlin/JUtil.kt b/libraries/stdlib/src/kotlin/JUtil.kt
index 690aee1c07b..6052211b6c3 100644
--- a/libraries/stdlib/src/kotlin/JUtil.kt
+++ b/libraries/stdlib/src/kotlin/JUtil.kt
@@ -57,7 +57,7 @@ public inline fun <in T> List<T>.sort(transform: fun(T) : java.lang.Comparable<*
 */
 
 /**
- * Returns the first item in the list
+ * Returns the first item in the list or null if the list is empty
  *
  * @includeFunctionBody ../../test/ListTest.kt first
  */
@@ -66,7 +66,7 @@ val <T> List<T>.first : T?
 
 
 /**
- * Returns the last item in the list
+ * Returns the last item in the list or null if the list is empty
  *
  * @includeFunctionBody ../../test/ListTest.kt last
  */
@@ -85,7 +85,7 @@ val <T> List<T>.lastIndex : Int
     get() = this.size - 1
 
 /**
- * Returns the first item in the list
+ * Returns the first item in the list or null if the list is empty
  *
  * @includeFunctionBody ../../test/ListTest.kt head
  */