We are on JDK 20 already

Author: purejava

.github/workflows/codeql-analysis.yml

@@ -47,12 +47,12 @@ jobs:
       # See: https://github.com/actions/virtual-environments/issues/1187#issuecomment-686735760
       run: sudo ethtool -K eth0 tx off rx off
 
-    # Install and setup JDK 17
-    - name: Setup JDK 17
+    # Install and setup JDK 20
+    - name: Setup JDK 20
       uses: actions/setup-java@v4
       with:
         distribution: temurin
-        java-version: 17
+        java-version: 20
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL