From c06d605503f34e91c9d7dfee8f5287d58b5988ae Mon Sep 17 00:00:00 2001
From: Deepankar Dixit <90280028+ddixit14@users.noreply.github.com>
Date: Fri, 1 Dec 2023 19:49:03 +0000
Subject: [PATCH] ci: Update ci.yaml to introduce Java 21 unit testing (#1907)

---
 synthtool/gcp/templates/java_library/.github/workflows/ci.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/synthtool/gcp/templates/java_library/.github/workflows/ci.yaml b/synthtool/gcp/templates/java_library/.github/workflows/ci.yaml
index 18591a7a1..a846d2a58 100644
--- a/synthtool/gcp/templates/java_library/.github/workflows/ci.yaml
+++ b/synthtool/gcp/templates/java_library/.github/workflows/ci.yaml
@@ -25,7 +25,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        java: [11, 17]
+        java: [11, 17, 21]
     steps:
     - uses: actions/checkout@v3
     - uses: actions/setup-java@v3