Update maven-build-exe.yml (v4)

.github/workflows/maven-build-exe.yml

@@ -1,6 +1,5 @@
 # This workflow will build a Java project with Maven, and cache/restore any dependencies to improve the workflow execution time
 # For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
-
 name: Maven Build .exe
 
 on:
@@ -11,20 +10,18 @@ on:
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
-
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up JDK 11
-      uses: actions/setup-java@v2
+    - uses: actions/checkout@v4
+    - name: Set up JDK 23
+      uses: actions/setup-java@v4
       with:
-        java-version: '11'
-        distribution: 'adopt'
+        java-version: '23'
+        distribution: 'temurin'  # Oracle has discontinued their OpenJDK distribution
         cache: maven
     - name: Build with Maven
       run: mvn -B -Pexe package --file pom.xml
-    - uses: actions/upload-artifact@v2
+    - uses: actions/upload-artifact@v4
       with:
         name: Project16x16.exe
         path: target/*.exe