From 26a7fdda38f73be4cdf8a8f90109ea8a185e7eea Mon Sep 17 00:00:00 2001
From: Anna Kozlova <anna.kozlova@jetbrains.com>
Date: Wed, 2 Jul 2014 13:34:26 +0200
Subject: [PATCH] isEmpty() for any collection

---
 .../util/src/com/intellij/util/containers/ContainerUtil.java  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/platform/util/src/com/intellij/util/containers/ContainerUtil.java b/platform/util/src/com/intellij/util/containers/ContainerUtil.java
index 7a1b1f89d1b7..4a9c7bde5614 100644
--- a/platform/util/src/com/intellij/util/containers/ContainerUtil.java
+++ b/platform/util/src/com/intellij/util/containers/ContainerUtil.java
@@ -2061,8 +2061,8 @@ public class ContainerUtil extends ContainerUtilRt {
   }
 
   @Contract("null -> true")
-  public static <T> boolean isEmpty(List<T> list) {
-    return list == null || list.isEmpty();
+  public static <T> boolean isEmpty(Collection<T> collection) {
+    return collection == null || collection.isEmpty();
   }
 
   private interface ConcurrentMapFactory {