From 1873ea87b9797901ee92ee1351c2e292e062d9bc Mon Sep 17 00:00:00 2001
From: Sergey Evdokimov <sergey.evdokimov@jetbrains.com>
Date: Fri, 27 Jan 2012 20:07:46 +0400
Subject: [PATCH] IDEA-79726 (Grails: 'Create action' intention should create
 action in bottom of controller.)

---
 .../com/intellij/util/containers/ContainerUtil.java   | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/platform/util/src/com/intellij/util/containers/ContainerUtil.java b/platform/util/src/com/intellij/util/containers/ContainerUtil.java
index 0fe8eaa0f314..a95a6bc627b5 100644
--- a/platform/util/src/com/intellij/util/containers/ContainerUtil.java
+++ b/platform/util/src/com/intellij/util/containers/ContainerUtil.java
@@ -677,6 +677,17 @@ public class ContainerUtil {
     return items == null || items.isEmpty() ? def : items.iterator().next();
   }
 
+  @Nullable
+  public static <T> T getLastItem(final Collection<T> items) {
+    Iterator<T> itr = items.iterator();
+    T res = null;
+    while (itr.hasNext()) {
+      res = itr.next();
+    }
+
+    return res;
+  }
+
   @NotNull
   public static <T> Collection<T> subtract(@NotNull Collection<T> from, @NotNull Collection<T> what) {
     final HashSet<T> set = new HashSet<T>(from);