From e6e69a4d8a995b1ba6ff056574d555391a984d09 Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Thu, 30 Mar 2017 08:07:26 +0200
Subject: [PATCH] ConcurrentIndexTest: don't hang on computers with odd core
 count

---
 .../testSrc/com/intellij/index/ConcurrentIndexTest.groovy  | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/java/java-tests/testSrc/com/intellij/index/ConcurrentIndexTest.groovy b/java/java-tests/testSrc/com/intellij/index/ConcurrentIndexTest.groovy
index 153ff488864b..3a7b4b9c2cbe 100644
--- a/java/java-tests/testSrc/com/intellij/index/ConcurrentIndexTest.groovy
+++ b/java/java-tests/testSrc/com/intellij/index/ConcurrentIndexTest.groovy
@@ -57,7 +57,7 @@ class ConcurrentIndexTest extends JavaCodeInsightFixtureTestCase {
       def futuresToWait = []
       def sameStartCondition = new CountDownLatch(N)
 
-      for(i in 1..N/2) {
+      for(i in 1.. N/2) {
         futuresToWait.add(ApplicationManager.application.executeOnPooledThread {
           sameStartCondition.countDown()
           sameStartCondition.await()
@@ -153,7 +153,8 @@ class ConcurrentIndexTest extends JavaCodeInsightFixtureTestCase {
       def futuresToWait = []
       def sameStartCondition = new CountDownLatch(N)
 
-      for(j in 1..N/2) {
+      def halfN = N / 2
+      for(j in 1..halfN) {
         futuresToWait.add(ApplicationManager.application.executeOnPooledThread {
           ApplicationManager.application.runReadAction {
             sameStartCondition.countDown()
@@ -163,7 +164,7 @@ class ConcurrentIndexTest extends JavaCodeInsightFixtureTestCase {
         })
       }
 
-      for(j in 1..N/2) {
+      for(j in 1..(N - halfN)) {
         futuresToWait.add(ApplicationManager.application.executeOnPooledThread {
           ApplicationManager.application.runReadAction {
             sameStartCondition.countDown()