From 264dd48437896d15910d257990adeea4c36aa2f0 Mon Sep 17 00:00:00 2001
From: Robert Muir <rmuir@apache.org>
Date: Sun, 24 Nov 2013 05:44:22 +0000
Subject: [PATCH] fail on hashmap ordering bugs in java7 too

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1544923 13f79535-47bb-0310-9956-ffa450edef68
---
 lucene/common-build.xml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lucene/common-build.xml b/lucene/common-build.xml
index fc05164bf04..a99239d135f 100644
--- a/lucene/common-build.xml
+++ b/lucene/common-build.xml
@@ -979,6 +979,9 @@
             <!-- disable AWT while running tests -->
             <sysproperty key="java.awt.headless" value="true"/>
 
+            <!-- turn jenkins blood red for hashmap bugs, even on jdk7 -->
+            <sysproperty key="jdk.map.althashing.threshold" value="0"/>
+
             <!-- Only pass these to the test JVMs if defined in ANT. -->
             <syspropertyset>
                 <propertyref prefix="tests.maxfailures" />