From 1c986e48f29a6b73b34d02bab5e61808f2e8fdfb Mon Sep 17 00:00:00 2001
From: Dennis Guse <dennis.guse@alumni.tu-berlin.de>
Date: Sun, 24 Aug 2025 08:57:14 +0200
Subject: [PATCH] Reproducible builds: use OpenJDK-21 (build script only).

---
 RELEASE_BUILD.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/RELEASE_BUILD.sh b/RELEASE_BUILD.sh
index 8817bc40c..d22da24a1 100755
--- a/RELEASE_BUILD.sh
+++ b/RELEASE_BUILD.sh
@@ -2,11 +2,11 @@
 
 set -e
 
-export JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64/
+export JAVA_HOME=/usr/lib/jvm/java-21-openjdk-amd64/
 
 JAVA_VERSION=`java --version`
-if [[ $JAVA_VERSION != "openjdk 17."* ]]; then
-  echo "OpenJDK version should be 17.X"
+if [[ $JAVA_VERSION != "openjdk 21."* ]]; then
+  echo "OpenJDK version should be 21.X"
   exit -1;
 fi