From 4a632f9389ec85b422692e00f42357246ff8f4d0 Mon Sep 17 00:00:00 2001
From: Andreas Beeker <kiwiwings@apache.org>
Date: Tue, 19 Jan 2021 21:35:40 +0000
Subject: [PATCH] limit junit concurrent threads to 3 (fixed amount)

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1885701 13f79535-47bb-0310-9956-ffa450edef68
---
 build.xml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/build.xml b/build.xml
index ca816a5351..ef55bb2074 100644
--- a/build.xml
+++ b/build.xml
@@ -1278,6 +1278,8 @@ under the License.
                         <!-- jvmarg value="-Duser.timezone=UTC"/ -->
                         <jvmarg value="${file.leak.detector}" />
                         <jvmarg value="-Djunit.jupiter.execution.parallel.enabled=true" />
+                        <jvmarg value="-Djunit.jupiter.execution.parallel.config.strategy=fixed" />
+                        <jvmarg value="-Djunit.jupiter.execution.parallel.config.fixed.parallelism=3" />
                         <jvmarg value="-Xjit:verbose={compileStart|compileEnd},vlog=build/jit.log${no.jit.sherlock}" if:true="${isIBMVM}"/>
 
                         <modulepath refid="@{modulepath-ref}" unless:true="${isJava8}"/>