Upgrade POM (parent POM, minimum jenkins version, etc)

Jenkinsfile

@@ -1,4 +1,10 @@
-#!/usr/bin/env groovy
-
-/* `buildPlugin` step provided by: https://github.com/jenkins-infra/pipeline-library */
-buildPlugin()
+/*
+ See the documentation for more options:
+ https://github.com/jenkins-infra/pipeline-library/
+*/
+buildPlugin(
+  useContainerAgent: true, // Set to `false` if you need to use Docker for containerized tests
+  configurations: [
+    [platform: 'linux', jdk: 21],
+    [platform: 'windows', jdk: 17],
+])

pom.xml

@@ -4,7 +4,8 @@
     <parent>
         <groupId>org.jenkins-ci.plugins</groupId>
         <artifactId>plugin</artifactId>
-        <version>2.9</version>
+        <version>4.75</version> <!-- See https://github.com/jenkinsci/plugin-pom/releases for available versions-->
+        <relativePath />
     </parent>
 
     <artifactId>batch-task</artifactId>
@@ -14,10 +15,12 @@
     <url>http://wiki.jenkins-ci.org/display/JENKINS/Batch+Task+Plugin</url>
 
     <properties>
-        <jenkins.version>1.580.1</jenkins.version>
-        <java.level>6</java.level>
-        <powermock.version>1.6.1</powermock.version>
+        <gitHubRepo>jenkinsci/${project.artifactId}-plugin</gitHubRepo>
+        <!-- remember to change the io.jenkins.tools.bom artifact when changing this -->
+        <jenkins.version>2.387.3</jenkins.version>
+        <!--powermock.version>1.6.1</powermock.version-->
         <findbugs.failOnError>false</findbugs.failOnError>
+        <jenkins-test-harness.version>2099.vc95b_86578f37</jenkins-test-harness.version>
     </properties>
 
     <developers>
@@ -32,20 +35,62 @@
     </developers>
 
     <scm>
-        <connection>scm:git:git://github.com/jenkinsci/${project.artifactId}-plugin.git</connection>
-        <developerConnection>scm:git:[email protected]:jenkinsci/${project.artifactId}-plugin.git</developerConnection>
-        <url>http://github.com/jenkinsci/${project.artifactId}-plugin</url>
-      <tag>HEAD</tag>
-  </scm>
+        <connection>scm:git:https://github.com/${gitHubRepo}.git</connection>
+        <developerConnection>scm:git:[email protected]:${gitHubRepo}.git</developerConnection>
+        <url>https://github.com/${gitHubRepo}</url>
+        <tag>${scmTag}</tag>
+    </scm>
 
     <dependencies>
         <dependency>
             <groupId>org.jenkins-ci.lib</groupId>
             <artifactId>envinject-lib</artifactId>
             <version>1.24</version>
         </dependency>
+        <dependency>
+          <groupId>io.jenkins</groupId>
+          <artifactId>configuration-as-code</artifactId>
+          <scope>test</scope>
+        </dependency>
+        <dependency>
+          <groupId>io.jenkins.configuration-as-code</groupId>
+          <artifactId>test-harness</artifactId>
+          <scope>test</scope>
+        </dependency>
+        <dependency>
+          <groupId>org.jenkins-ci.plugins.workflow</groupId>
+          <artifactId>workflow-basic-steps</artifactId>
+          <scope>test</scope>
+        </dependency>
+        <dependency>
+          <groupId>org.jenkins-ci.plugins.workflow</groupId>
+          <artifactId>workflow-cps</artifactId>
+          <scope>test</scope>
+        </dependency>
+        <dependency>
+          <groupId>org.jenkins-ci.plugins.workflow</groupId>
+          <artifactId>workflow-durable-task-step</artifactId>
+          <scope>test</scope>
+        </dependency>
+        <dependency>
+          <groupId>org.jenkins-ci.plugins.workflow</groupId>
+          <artifactId>workflow-job</artifactId>
+          <scope>test</scope>
+        </dependency>
     </dependencies>
 
+    <dependencyManagement>
+      <dependencies>
+        <dependency>
+          <groupId>io.jenkins.tools.bom</groupId>
+          <artifactId>bom-2.387.x</artifactId>
+          <version>2143.ve4c3c9ec790a</version>
+          <scope>import</scope>
+          <type>pom</type>
+        </dependency>
+      </dependencies>
+    </dependencyManagement>
+
     <repositories>
         <repository>
             <id>repo.jenkins-ci.org</id>

src/main/java/hudson/plugins/batch_task/BatchTask.java

@@ -16,6 +16,7 @@
 import hudson.model.Job;
 import hudson.model.queue.CauseOfBlockage;
 import hudson.model.queue.SubTask;
+import hudson.security.AccessControlled;
 import hudson.util.Iterators;
 import hudson.widgets.BuildHistoryWidget;
 import hudson.widgets.HistoryWidget;
@@ -44,7 +45,7 @@
  * 
  * @author Kohsuke Kawaguchi
  */
-public final class BatchTask extends AbstractModelObject implements Queue.Task {
+public final class BatchTask extends AbstractModelObject implements Queue.Task, AccessControlled {
     /**
      * Name of this task. Used for display.
      */

src/test/java/hudson/plugins/batch_task/BatchTaskTest.java

@@ -23,7 +23,7 @@
  */
 package hudson.plugins.batch_task;
 
-import com.gargoylesoftware.htmlunit.html.HtmlPage;
+import org.htmlunit.html.HtmlPage;
 
 import hudson.Functions;
 import hudson.Util;
@@ -89,7 +89,6 @@ public void testExecute() throws Exception {
                     "echo \"$TASK_ID:$GLOBAL:$OVERRIDE_ME:$HUDSON_USER\"\n");
         }
         p.addProperty(new BatchTaskProperty(task));
-        p.scheduleBuild2(0);
         FreeStyleBuild freeStyleBuild = p.scheduleBuild2(0).get();
         while (freeStyleBuild.isBuilding()) {
             Thread.sleep(100);