How to use

add

method

in

hudson.util.DescribableList

/**
 * Adds a new {@link BuildStep} to this {@link Project} and saves the configuration.
 *
 * @deprecated as of 1.290
 *      Use {@code getPublishersList().add(x)}
 */
@Deprecated
public void addPublisher(Publisher buildStep) throws IOException {
  getPublishersList().add(buildStep);
}

/**
 * Default value for {@link ToolInstallation#getProperties()} used in the form binding.
 * @since 1.305
 */
public DescribableList<ToolProperty<?>,ToolPropertyDescriptor> getDefaultProperties() throws IOException {
  DescribableList<ToolProperty<?>,ToolPropertyDescriptor> r
      = new DescribableList<ToolProperty<?>, ToolPropertyDescriptor>(NOOP);
  List<? extends ToolInstaller> installers = getDefaultInstallers();
  if(!installers.isEmpty())
    r.add(new InstallSourceProperty(installers));
  return r;
}

if (trigger != null) {
  if (trigger.addCiMessage) {
    project.getPublishersList().add(new GitLabCommitStatusPublisher("jenkins", false));
if (trigger != null) {
  if (trigger.addNoteOnMergeRequest) {
    project.getPublishersList().add(new GitLabMessagePublisher());
    project.getPublishersList().add(new GitLabVotePublisher());
    project.getPublishersList().add(new GitLabAcceptMergeRequestPublisher());

/**
 * Accepts submission from the configuration page.
 */
@RequirePOST
public synchronized HttpResponse doConfigSubmit( StaplerRequest req) throws IOException, ServletException, FormException {
  BulkChange bc = new BulkChange(MONITORS_OWNER);
  try {
    Jenkins.getInstance().checkPermission(Jenkins.ADMINISTER);
    monitors.rebuild(req,req.getSubmittedForm(),getNodeMonitorDescriptors());
    // add in the rest of instances are ignored instances
    for (Descriptor<NodeMonitor> d : NodeMonitor.all())
      if(monitors.get(d)==null) {
        NodeMonitor i = createDefaultInstance(d, true);
        if(i!=null)
          monitors.add(i);
      }
    // recompute the data
    for (NodeMonitor nm : monitors) {
      nm.triggerUpdate();
    }
    return FormApply.success(".");
  } finally {
    bc.commit();
  }
}

/**
 * Adds a new {@link BuildStep} to this {@link Project} and saves the configuration.
 *
 * @deprecated as of 1.290
 *      Use {@code getPublishersList().add(x)}
 */
@Deprecated
public void addPublisher(Publisher buildStep) throws IOException {
  getPublishersList().add(buildStep);
}

@SuppressWarnings("rawtypes") // else setOwner will not compile
public void addProperty(AbstractFolderProperty p) throws IOException {
  if (!p.getDescriptor().isApplicable(getClass())) {
    throw new IllegalArgumentException(p.getClass().getName() + " cannot be applied to " + getClass().getName());
  }
  p.setOwner(this);
  properties.add(p);
}

protected void addIfMissing(GhprbExtension ext) {
  if (getExtensions().get(ext.getClass()) == null) {
    getExtensions().add(ext);
  }
}

  private void addIfMissing(GhprbExtension ext) {
    if (getExtensions().get(ext.getClass()) == null) {
      getExtensions().add(ext);
    }
  }
}

/**
 * Default value for {@link ToolInstallation#getProperties()} used in the form binding.
 * @since 1.305
 */
public DescribableList<ToolProperty<?>,ToolPropertyDescriptor> getDefaultProperties() throws IOException {
  DescribableList<ToolProperty<?>,ToolPropertyDescriptor> r
      = new DescribableList<ToolProperty<?>, ToolPropertyDescriptor>(NOOP);
  List<? extends ToolInstaller> installers = getDefaultInstallers();
  if(!installers.isEmpty())
    r.add(new InstallSourceProperty(installers));
  return r;
}

/**
 * Default value for {@link ToolInstallation#getProperties()} used in the form binding.
 * @since 1.305
 */
public DescribableList<ToolProperty<?>,ToolPropertyDescriptor> getDefaultProperties() throws IOException {
  DescribableList<ToolProperty<?>,ToolPropertyDescriptor> r
      = new DescribableList<ToolProperty<?>, ToolPropertyDescriptor>(NOOP);
  List<? extends ToolInstaller> installers = getDefaultInstallers();
  if(!installers.isEmpty())
    r.add(new InstallSourceProperty(installers));
  return r;
}

public DescribableList<GhprbExtension, GhprbExtensionDescriptor> getExtensions() {
  if (extensions == null) {
    extensions = new DescribableList<GhprbExtension, GhprbExtensionDescriptor>(Saveable.NOOP, Util.fixNull(extensions));
    extensions.add(new GhprbSimpleStatus());
  }
  return extensions;
}

  @Override
  protected void addBuildStep() {
    p.getBuildWrappersList().add(wrapper);
  }
}

/**
 * Performs a configuration round-trip testing for a publisher.
 */
protected <P extends Publisher> P configRoundtrip(P before) throws Exception {
  FreeStyleProject p = createFreeStyleProject();
  p.getPublishersList().add(before);
  configRoundtrip(p);
  return (P)p.getPublishersList().get(before.getClass());
}

/**
 * Performs a configuration round-trip testing for a builder.
 */
protected <B extends Builder> B configRoundtrip(B before) throws Exception {
  FreeStyleProject p = createFreeStyleProject();
  p.getBuildersList().add(before);
  configRoundtrip(p);
  return (B)p.getBuildersList().get(before.getClass());
}

/**
 * Performs a configuration round-trip testing for a builder.
 */
protected <B extends Builder> B configRoundtrip(B before) throws Exception {
  FreeStyleProject p = createFreeStyleProject();
  p.getBuildersList().add(before);
  configRoundtrip(p);
  return (B) p.getBuildersList().get(before.getClass());
}

/**
 * Performs a configuration round-trip testing for a publisher.
 */
protected <P extends Publisher> P configRoundtrip(P before) throws Exception {
  FreeStyleProject p = createFreeStyleProject();
  p.getPublishersList().add(before);
  configRoundtrip(p);
  return (P)p.getPublishersList().get(before.getClass());
}

public static void setEnvironmentVariables(JenkinsRule j, Map<String, String> params) throws IOException {
  EnvironmentVariablesNodeProperty prop = new EnvironmentVariablesNodeProperty();
  EnvVars envVars = prop.getEnvVars();
  envVars.putAll(params);
  j.jenkins.getGlobalNodeProperties().add(prop);
}

@BeforeClass
public static void setUpAgent() throws Exception {
  s = j.createOnlineSlave();
  s.setNumExecutors(4);
  s.setLabelString("some-label docker test");
  s.getNodeProperties().add(new EnvironmentVariablesNodeProperty(new EnvironmentVariablesNodeProperty.Entry("ONAGENT", "true")));
}

@BeforeClass
public static void setUpAgent() throws Exception {
  s = j.createOnlineSlave();
  s.setLabelString("some-label docker");
  s.getNodeProperties().add(
      new EnvironmentVariablesNodeProperty(
          new EnvironmentVariablesNodeProperty.Entry("HAS_BACKSLASHES", "C:\\Windows"),
          new EnvironmentVariablesNodeProperty.Entry("FOO", "OTHER")));
}

@Test
public void testPostUnit() throws Exception {
  TestUtils.addCopyBuildStep(p, TestUtils.JUNIT_XML, JUnitTestProvider.class, "go-torch-junit.xml");
  p.getPublishersList().add(TestUtils.getDefaultXUnitPublisher());
  FreeStyleBuild build = buildWithConduit(getFetchDiffResponse(), null, new JSONObject());
  assertEquals(Result.SUCCESS, build.getResult());
  assertLogContains("Publishing unit results to Harbormaster for 35 tests", build);
}