Add a constant for the Maven groupId

Author: lazar-mitrovic

native-gradle-plugin/src/main/java/org/graalvm/buildtools/Utils.java

@@ -62,6 +62,7 @@ public class Utils {
     public static final String NATIVE_TESTS_EXE = "native-tests" + EXECUTABLE_EXTENSION;
     public static final String AGENT_FILTER = "agent-filter.json";
     public static final String PERSIST_CONFIG_PROPERTY = "persistConfig";
+    public static final String MAVEN_GROUP_ID = "org.graalvm.buildtools";
 
     public static Path getJavaHomeNativeImage(String javaHomeVariable, Boolean failFast) {
         String graalHome = System.getenv(javaHomeVariable);

native-gradle-plugin/src/main/java/org/graalvm/buildtools/gradle/NativeImagePlugin.java

@@ -196,7 +196,7 @@ private void setAgentArgs(Project project, String sourceSetName, Task task, Bool
     }
 
     private void injectTestPluginDependencies(Project project) {
-        project.getDependencies().add("implementation", "org.graalvm.buildtools:junit-platform-native:"
+        project.getDependencies().add("implementation", Utils.MAVEN_GROUP_ID + ":junit-platform-native:"
                 + VersionInfo.JUNIT_PLATFORM_NATIVE_VERSION);
     }
 }

native-maven-plugin/src/main/java/org/graalvm/buildtools/Utils.java

@@ -62,6 +62,7 @@ public class Utils {
     public static final String NATIVE_TESTS_EXE = "native-tests" + EXECUTABLE_EXTENSION;
     public static final String AGENT_FILTER = "agent-filter.json";
     public static final String PERSIST_CONFIG_PROPERTY = "persistConfig";
+    public static final String MAVEN_GROUP_ID = "org.graalvm.buildtools";
 
     public static Path getJavaHomeNativeImage(String javaHomeVariable, Boolean failFast) {
         String graalHome = System.getenv(javaHomeVariable);

native-maven-plugin/src/main/java/org/graalvm/buildtools/maven/NativeTestMojo.java

@@ -161,7 +161,7 @@ private void runTests(Path targetFolder) throws MojoExecutionException {
     private String getClassPath() throws MojoFailureException {
         try {
             List<Artifact> pluginDependencies = pluginArtifacts.stream()
-                    .filter(it -> it.getGroupId().startsWith("org.graalvm.nativeimage") || it.getGroupId().startsWith("org.junit"))
+                    .filter(it -> it.getGroupId().startsWith(Utils.MAVEN_GROUP_ID) || it.getGroupId().startsWith("org.junit"))
                     .collect(Collectors.toList());
 
             List<String> projectClassPath = new ArrayList<>(project