From 43ddc96eb28f2eaa56a06ca1d37f4057938f5e56 Mon Sep 17 00:00:00 2001
From: Mikhail Golubev <mikhail.golubev@jetbrains.com>
Date: Wed, 6 Jul 2016 21:04:16 +0300
Subject: [PATCH] Find shortest qualified name using Stream#min() instead of
 hand-written loop

---
 .../jetbrains/python/psi/resolve/QualifiedNameFinder.java | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/python/src/com/jetbrains/python/psi/resolve/QualifiedNameFinder.java b/python/src/com/jetbrains/python/psi/resolve/QualifiedNameFinder.java
index 387b8b4e217f..04029133f240 100644
--- a/python/src/com/jetbrains/python/psi/resolve/QualifiedNameFinder.java
+++ b/python/src/com/jetbrains/python/psi/resolve/QualifiedNameFinder.java
@@ -85,13 +85,7 @@ public class QualifiedNameFinder {
 
   @Nullable
   private static QualifiedName shortestQName(@NotNull List<QualifiedName> qNames) {
-    QualifiedName result = null;
-    for (QualifiedName name : qNames) {
-      if (result == null || name.getComponentCount() < result.getComponentCount()) {
-        result = name;
-      }
-    }
-    return result;
+    return qNames.stream().min((o1, o2) -> o1.getComponentCount() - o2.getComponentCount()).orElse(null);
   }
 
   @Nullable