From 66303a3511e39eadbcb25f25f265f9c6828ad743 Mon Sep 17 00:00:00 2001
From: Chirag Aggarwal <chiragaggarwal5k@gmail.com>
Date: Tue, 4 Nov 2025 14:24:49 +0530
Subject: [PATCH] Fix: Replace deprecated OpenJDK Docker images with Eclipse
 Temurin
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## Problem
The official OpenJDK Docker images have been deprecated and removed from
Docker Hub by Oracle, causing test failures with the error:
"manifest for openjdk:*-jdk-slim not found: manifest unknown"

This issue affected all Kotlin test suites that relied on OpenJDK 8, 11, and 17.

## Solution
Replaced all deprecated OpenJDK images with Eclipse Temurin images:
- `openjdk:8-jdk-slim` → `eclipse-temurin:8-jdk-jammy`
- `openjdk:11-jdk-slim` → `eclipse-temurin:11-jdk-jammy`
- `openjdk:17-jdk-slim` → `eclipse-temurin:17-jdk-jammy`

## Background
Eclipse Temurin is now the official OpenJDK distribution maintained by the
Eclipse Foundation and the Adoptium Working Group. It provides fully
compatible, drop-in replacement images for the deprecated OpenJDK images.

The `-jammy` variant is based on Ubuntu 22.04 LTS and provides a similar
environment to the previous `-slim` images.

## References
- https://hub.docker.com/_/eclipse-temurin
- https://adoptium.net/

## Files Changed
- tests/KotlinJava8Test.php
- tests/KotlinJava11Test.php
- tests/KotlinJava17Test.php
---
 tests/KotlinJava11Test.php | 2 +-
 tests/KotlinJava17Test.php | 2 +-
 tests/KotlinJava8Test.php  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/KotlinJava11Test.php b/tests/KotlinJava11Test.php
index d970c1122..fab40bb4a 100644
--- a/tests/KotlinJava11Test.php
+++ b/tests/KotlinJava11Test.php
@@ -17,7 +17,7 @@ class KotlinJava11Test extends Base
         'chmod +x tests/sdks/kotlin/gradlew',
     ];
     protected string $command =
-        'docker run --network="mockapi" -v $(pwd):/app -w /app/tests/sdks/kotlin openjdk:11-jdk-slim sh -c "./gradlew test -q && cat result.txt"';
+        'docker run --network="mockapi" -v $(pwd):/app -w /app/tests/sdks/kotlin eclipse-temurin:11-jdk-jammy sh -c "./gradlew test -q && cat result.txt"';
 
     protected array $expectedOutput = [
         ...Base::PING_RESPONSE,
diff --git a/tests/KotlinJava17Test.php b/tests/KotlinJava17Test.php
index 1ab94685b..ac117f47d 100644
--- a/tests/KotlinJava17Test.php
+++ b/tests/KotlinJava17Test.php
@@ -17,7 +17,7 @@ class KotlinJava17Test extends Base
         'chmod +x tests/sdks/kotlin/gradlew',
     ];
     protected string $command =
-        'docker run --network="mockapi" -v $(pwd):/app -w /app/tests/sdks/kotlin openjdk:17-jdk-slim sh -c "./gradlew test -q && cat result.txt"';
+        'docker run --network="mockapi" -v $(pwd):/app -w /app/tests/sdks/kotlin eclipse-temurin:17-jdk-jammy sh -c "./gradlew test -q && cat result.txt"';
 
     protected array $expectedOutput = [
         ...Base::PING_RESPONSE,
diff --git a/tests/KotlinJava8Test.php b/tests/KotlinJava8Test.php
index 81717471d..41fe724e1 100644
--- a/tests/KotlinJava8Test.php
+++ b/tests/KotlinJava8Test.php
@@ -17,7 +17,7 @@ class KotlinJava8Test extends Base
         'chmod +x tests/sdks/kotlin/gradlew',
     ];
     protected string $command =
-        'docker run --network="mockapi" --rm -v $(pwd):/app -w /app/tests/sdks/kotlin openjdk:8-jdk-slim sh -c "./gradlew test -q && cat result.txt"';
+        'docker run --network="mockapi" --rm -v $(pwd):/app -w /app/tests/sdks/kotlin eclipse-temurin:8-jdk-jammy sh -c "./gradlew test -q && cat result.txt"';
 
     protected array $expectedOutput = [
         ...Base::PING_RESPONSE,