From 9e4071cd685c0695f4d8fd4898d9fe5e78153ea7 Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Wed, 26 Oct 2016 18:54:42 +0200
Subject: [PATCH] make FindManagerTest tolerate multithreaded search

---
 java/java-tests/testSrc/com/intellij/find/FindManagerTest.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/java/java-tests/testSrc/com/intellij/find/FindManagerTest.java b/java/java-tests/testSrc/com/intellij/find/FindManagerTest.java
index 4e946bdd4563..45a04cab24fa 100644
--- a/java/java-tests/testSrc/com/intellij/find/FindManagerTest.java
+++ b/java/java-tests/testSrc/com/intellij/find/FindManagerTest.java
@@ -210,7 +210,7 @@ public class FindManagerTest extends DaemonAnalyzerTestCase {
   }
 
   private List<UsageInfo> findUsages(@NotNull FindModel findModel) {
-    List<UsageInfo> result = new ArrayList<>();
+    List<UsageInfo> result = Collections.synchronizedList(new ArrayList<>());
     final CommonProcessors.CollectProcessor<UsageInfo> collector = new CommonProcessors.CollectProcessor<>(result);
     FindInProjectUtil.findUsages(findModel, myProject, collector, new FindUsagesProcessPresentation(FindInProjectUtil.setupViewPresentation(true, findModel)));
     return result;