update to java 25

.github/actions/setup/action.yml

@@ -1,5 +1,5 @@
 name: 'Setup'
-description: 'Setup environment with Java 21, Node 20'
+description: 'Setup environment with Java 25, Node 20'
 runs:
   using: 'composite'
   steps:
@@ -10,11 +10,11 @@ runs:
     - name: 'Setup: update NPM'
       shell: bash
       run: npm install -g npm
-    - name: 'Setup: Java 21'
+    - name: 'Setup: Java 25'
       uses: actions/setup-java@v4
       with:
         distribution: 'temurin'
-        java-version: '21'
+        java-version: '25'
     - name: 'Setup: check tools'
       shell: bash
       run: |

README.md

@@ -6,9 +6,9 @@
 
 ### Java
 
-You need to have Java 21:
+You need to have Java 25:
 
-- [JDK 21](https://openjdk.java.net/projects/jdk/21/)
+- [JDK 25](https://openjdk.org/projects/jdk/25/)
 
 ### Node.js and NPM
 

pom.xml

@@ -98,7 +98,7 @@
   </dependencies>
 
   <properties>
-    <java.version>21</java.version>
+    <java.version>25</java.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
@@ -115,6 +115,7 @@
     <cucumber.version>7.28.1</cucumber.version>
     <jhlite.version>1.35.0</jhlite.version>
     <maven-checkstyle-plugin.version>3.6.0</maven-checkstyle-plugin.version>
+    <checkstyle.version>13.3.0</checkstyle.version>
     <jacoco.version>0.8.13</jacoco.version>
     <properties-maven-plugin.version>1.2.1</properties-maven-plugin.version>
     <sonar-maven-plugin.version>5.1.0.4751</sonar-maven-plugin.version>
@@ -372,11 +373,24 @@
             </goals>
           </execution>
         </executions>
+        <dependencies>
+          <dependency>
+            <groupId>com.puppycrawl.tools</groupId>
+            <artifactId>checkstyle</artifactId>
+            <version>${checkstyle.version}</version>
+          </dependency>
+        </dependencies>
         <configuration>
           <configLocation>checkstyle.xml</configLocation>
-          <includeTestSourceDirectory>true</includeTestSourceDirectory>
           <consoleOutput>true</consoleOutput>
           <failsOnError>true</failsOnError>
+          <includeTestSourceDirectory>true</includeTestSourceDirectory>
+          <sourceDirectories>
+            <sourceDirectory>${project.build.sourceDirectory}</sourceDirectory>
+          </sourceDirectories>
+          <testSourceDirectories>
+            <testSourceDirectory>${project.build.testSourceDirectory}</testSourceDirectory>
+          </testSourceDirectories>
         </configuration>
       </plugin>
       <plugin>

src/main/java/com/seed4j/extension/ApplicationStartupTraces.java

@@ -105,7 +105,7 @@ private static String profilesTrace(Environment environment) {
   private static String hostAddress() {
     try {
       return InetAddress.getLocalHost().getHostAddress();
-    } catch (UnknownHostException e) {
+    } catch (UnknownHostException _) {
       log.warn("The host name could not be determined, using `localhost` as fallback");
     }
 

src/test/resources/projects/init-maven/pom.xml

@@ -24,7 +24,7 @@
   </pluginRepositories>
 
   <properties>
-    <java.version>21</java.version>
+    <java.version>25</java.version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
@@ -183,8 +183,8 @@
                 <version>[${maven.version},)</version>
               </requireMavenVersion>
               <requireJavaVersion>
-                <message>You are running an incompatible version of Java. JHipster engine supports JDK 21+.</message>
-                <version>[21,22)</version>
+                <message>You are running an incompatible version of Java. JHipster engine supports JDK 25+.</message>
+                <version>[25,)</version>
               </requireJavaVersion>
             </rules>
           </configuration>