chore: Move to Java 17

Author: helpermethod

.github/workflows/ci.yml

@@ -22,9 +22,7 @@ jobs:
         uses: actions/setup-java@v5
         with:
           distribution: zulu
-          java-version: |
-            17
-            25
+          java-version: 17
           cache: maven
       - name: Cache Sonar
         uses: actions/cache@v4

.github/workflows/release.yml

@@ -17,9 +17,7 @@ jobs:
         uses: actions/setup-java@v5
         with:
           distribution: zulu
-          java-version: |
-            17
-            25
+          java-version: 17
           cache: maven
       - name: Build
         env:

pom.xml

@@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
+<project xmlns="http://maven.apache.org/POM/4.1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.1.0 https://maven.apache.org/xsd/maven-4.1.0.xsd">
     <groupId>io.github.helpermethod</groupId>
     <artifactId>zip-forge</artifactId>
     <version>${revision}</version>
@@ -33,9 +31,7 @@
 
     <properties>
         <java.version>17</java.version>
-        <java.testVersion>25</java.testVersion>
         <maven.compiler.release>${java.version}</maven.compiler.release>
-        <maven.compiler.testRelease>${java.testVersion}</maven.compiler.testRelease>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <repository.url>git@github.com:helpermethod/zip-forge.git</repository.url>
         <revision>1.0.0-SNAPSHOT</revision>
@@ -81,30 +77,11 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.14.1</version>
-                <executions>
-                    <execution>
-                        <id>default-testCompile</id>
-                        <goals>
-                            <goal>testCompile</goal>
-                        </goals>
-                        <phase>test-compile</phase>
-                        <configuration>
-                            <jdkToolchain>
-                                <version>${java.testVersion}</version>
-                            </jdkToolchain>
-                        </configuration>
-                    </execution>
-                </executions>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
                 <version>3.5.4</version>
-                <configuration>
-                    <jdkToolchain>
-                        <version>${java.testVersion}</version>
-                    </jdkToolchain>
-                </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>