From b1ef6737054f21c26f273aa88cb0826d0d0d10f6 Mon Sep 17 00:00:00 2001
From: Alexander Kriegisch <Alexander@Kriegisch.name>
Date: Mon, 11 Oct 2021 14:26:16 +0200
Subject: Revert "Bump com.thoughtworks.xstream:xstream to 1.4.18"

Reason: 1.4.18 causes exceptions during deployment.

This reverts commit 87fc651c50dd13b46c0cd869af2150ffa8b94a5f.

Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>
---
 pom.xml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index 664a3c7d2..be2a859ba 100644
--- a/pom.xml
+++ b/pom.xml
@@ -432,12 +432,13 @@
 						<!--
 							Plugin version 1.6.8 does not work on JDK 16+ without special MAVEN_OPTS opening certain modules,
 							because the XStream version used needs it. One workaround is to use a more recent XStream version.
+							Attention: Do *not* upgrade to e.g. 1.4.18, because it causes exceptions during deployment.
 							TODO: remove plugin dependency after OSSRH-66257, NEXUS-26993 are fixed.
 						-->
 						<dependency>
 							<groupId>com.thoughtworks.xstream</groupId>
 							<artifactId>xstream</artifactId>
-							<version>1.4.18</version>
+							<version>1.4.15</version>
 						</dependency>
 					</dependencies>
 				</plugin>
-- 
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