From 6a04d54a92ab34a766b37dd644143fa300302752 Mon Sep 17 00:00:00 2001
From: Diego Marquez <diegomarquezp@google.com>
Date: Wed, 17 Sep 2025 18:33:23 -0400
Subject: [PATCH 1/3] test: confirm behavior of GraalVM 25

---
 .kokoro/build.sh | 3 +++
 owlbot.py        | 1 +
 2 files changed, 4 insertions(+)

diff --git a/.kokoro/build.sh b/.kokoro/build.sh
index 3fa75a47d7..4b0484ae19 100755
--- a/.kokoro/build.sh
+++ b/.kokoro/build.sh
@@ -82,6 +82,9 @@ integration)
     ;;
 graalvm)
     # Run Unit and Integration Tests with Native Image
+    curl -s "https://get.sdkman.io" | bash
+    sdk install java 25-graalce
+    java -version
     mvn -B ${INTEGRATION_TEST_ARGS} -ntp -Pnative test -Dfmt.skip=true
     RETURN_CODE=$?
     ;;
diff --git a/owlbot.py b/owlbot.py
index b88da7d27b..563a279038 100644
--- a/owlbot.py
+++ b/owlbot.py
@@ -37,6 +37,7 @@
   '.kokoro/presubmit/graalvm-native-17.cfg',
   '.kokoro/requirements.in',
   '.kokoro/requirements.txt',
+  '.kokoro/build.sh',
   '.github/trusted-contribution.yml',
   '.github/workflows/auto-release.yaml',
   'CONTRIBUTING.md',

From 4d4d14f376c3551ad2a0f026c71ada8f0fcc4cee Mon Sep 17 00:00:00 2001
From: Diego Marquez <diegomarquezp@google.com>
Date: Wed, 17 Sep 2025 19:13:14 -0400
Subject: [PATCH 2/3] Update graalvm section in build.sh for SDKMAN
 installation

---
 .kokoro/build.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/.kokoro/build.sh b/.kokoro/build.sh
index 4b0484ae19..e81511fa6c 100755
--- a/.kokoro/build.sh
+++ b/.kokoro/build.sh
@@ -82,8 +82,11 @@ integration)
     ;;
 graalvm)
     # Run Unit and Integration Tests with Native Image
-    curl -s "https://get.sdkman.io" | bash
-    sdk install java 25-graalce
+    set -ex
+    microdnf install zip
+    curl -s "https://get.sdkman.io" | bash -e
+    source "/root/.sdkman/bin/sdkman-init.sh"
+    sdk install java 25-graalce -Y
     java -version
     mvn -B ${INTEGRATION_TEST_ARGS} -ntp -Pnative test -Dfmt.skip=true
     RETURN_CODE=$?

From 673dc5a71c92cbc30f74b2282d9f94d87ae2fb51 Mon Sep 17 00:00:00 2001
From: Diego Marquez <diegomarquezp@google.com>
Date: Fri, 26 Sep 2025 19:41:53 -0400
Subject: [PATCH 3/3] Refactor GraalVM installation in build.sh

Updated GraalVM installation process in build script.
---
 .kokoro/build.sh | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/.kokoro/build.sh b/.kokoro/build.sh
index e81511fa6c..3b444f752d 100755
--- a/.kokoro/build.sh
+++ b/.kokoro/build.sh
@@ -82,12 +82,18 @@ integration)
     ;;
 graalvm)
     # Run Unit and Integration Tests with Native Image
-    set -ex
-    microdnf install zip
-    curl -s "https://get.sdkman.io" | bash -e
-    source "/root/.sdkman/bin/sdkman-init.sh"
-    sdk install java 25-graalce -Y
+    echo "Install GraalVM 25"
+    echo "$JAVA_HOME"
+    pwd
+    mkdir -p ~/tools/jdk
+    cd ~/tools/jdk
+    wget https://download.oracle.com/graalvm/25/latest/graalvm-jdk-25_linux-x64_bin.tar.gz
+    tar -xf graalvm-jdk-25_linux-x64_bin.tar.gz
+    export JAVA_HOME=~/tools/jdk/graalvm-jdk-25+37.1
+    export PATH=$JAVA_HOME/bin:$PATH
     java -version
+    echo "Running native image tests..."
+    cd "${scriptDir}/.."
     mvn -B ${INTEGRATION_TEST_ARGS} -ntp -Pnative test -Dfmt.skip=true
     RETURN_CODE=$?
     ;;