build: upgrade to Spring Boot 3.5.14 and JDK 25

.github/workflows/maven-test.yml

@@ -0,0 +1,22 @@
+name: Java CI with Maven
+
+on:
+  push:
+    branches: [ "**" ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up JDK 25
+      uses: actions/setup-java@v4
+      with:
+        java-version: '25'
+        distribution: 'temurin'
+        cache: maven
+
+    - name: Run Maven Tests
+      run: mvn clean test

Dockerfile

@@ -1,5 +1,5 @@
 # Stage 1: Extract Spring Boot layers
-FROM eclipse-temurin:17-jre-alpine as builder
+FROM eclipse-temurin:25-jre-alpine as builder
 WORKDIR /builder
 # Expect the built jar file to be in the target directory
 ARG JAR_FILE=target/*.jar
@@ -8,7 +8,7 @@ COPY ${JAR_FILE} application.jar
 RUN java -Djarmode=layertools -jar application.jar extract
 
 # Stage 2: Create the optimized production image
-FROM eclipse-temurin:17-jre-alpine
+FROM eclipse-temurin:25-jre-alpine
 WORKDIR /application
 
 # Best Practice: Run as a non-root user for security

pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.2.3</version>
+        <version>3.5.14</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>org.lock14</groupId>
@@ -15,7 +15,7 @@
     <description>Demo project for Angular + Spring Boot</description>
 
     <properties>
-        <java.version>17</java.version>
+        <java.version>25</java.version>
         <node.version>v12.13.1</node.version>
         <mapstruct.version>1.5.5.Final</mapstruct.version>
         <docker.image.prefix/>