From 3dad11d4191074a95b0d83397e73a99bd5b3f0c1 Mon Sep 17 00:00:00 2001
From: Stefan Bodewig <bodewig@apache.org>
Date: Tue, 19 Dec 2017 12:31:26 +0100
Subject: [PATCH] disable a bunch of caches, just so we've tried that as well

---
 build.xml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/build.xml b/build.xml
index 36df7a43b..0939eb571 100644
--- a/build.xml
+++ b/build.xml
@@ -1665,6 +1665,8 @@ ${antunit.reports}
           <sysproperty key="tests.and.ant.share.classloader"
                        value="${tests.and.ant.share.classloader}"/>
           <sysproperty key="java.io.tmpdir" file="${build.junit.tmpdir}"/>
+          <sysproperty key="sun.io.useCanonCaches" value="false"/>
+          <sysproperty key="sun.io.useCanonPrefixCache" value="false"/>
           <classpath>
             <path refid="tests-runtime-classpath"/>
             <pathelement location="${junit.collector.dir}"/>