From 01ac9cbbca887446d95634f33466e6697988be3c Mon Sep 17 00:00:00 2001
From: Zdenek Zambersky <zzambers@openjdk.org>
Date: Wed, 14 Jun 2023 16:17:11 +0000
Subject: [PATCH] 8309138: Fix container tests for jdks with symlinked conf dir

Backport-of: ec55539534d43629c1a47407a8e2e94913034a71
---
 test/lib/jdk/test/lib/containers/docker/DockerTestUtils.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/test/lib/jdk/test/lib/containers/docker/DockerTestUtils.java b/test/lib/jdk/test/lib/containers/docker/DockerTestUtils.java
index 8e381180dfb..057348fb82b 100644
--- a/test/lib/jdk/test/lib/containers/docker/DockerTestUtils.java
+++ b/test/lib/jdk/test/lib/containers/docker/DockerTestUtils.java
@@ -27,6 +27,7 @@
 import java.io.FileWriter;
 import java.io.IOException;
 import java.nio.file.Files;
+import java.nio.file.FileVisitOption;
 import java.nio.file.FileVisitResult;
 import java.nio.file.Path;
 import java.nio.file.Paths;
@@ -36,6 +37,7 @@
 import java.util.Arrays;
 import java.util.ArrayList;
 import java.util.Collections;
+import java.util.EnumSet;
 import java.util.List;
 import jdk.test.lib.Container;
 import jdk.test.lib.Utils;
@@ -164,7 +166,7 @@ public static void buildJdkContainerImage(String imageName, String dockerfileCon
         Path jdkSrcDir = Paths.get(JDK_UNDER_TEST);
         Path jdkDstDir = buildDir.resolve("jdk");
         Files.createDirectories(jdkDstDir);
-        Files.walkFileTree(jdkSrcDir, new CopyFileVisitor(jdkSrcDir, jdkDstDir));
+        Files.walkFileTree(jdkSrcDir, EnumSet.of(FileVisitOption.FOLLOW_LINKS), Integer.MAX_VALUE, new CopyFileVisitor(jdkSrcDir, jdkDstDir));
 
         buildImage(imageName, buildDir);
     }