How to use

remove

method

in

hudson.util.DescribableList

/**
 * Removes a publisher from this project, if it's active.
 *
 * @deprecated as of 1.290
 *      Use {@code getPublishersList().remove(x)}
 */
@Deprecated
public void removePublisher(Descriptor<Publisher> descriptor) throws IOException {
  getPublishersList().remove(descriptor);
}

  pl.remove(BuildTrigger.class);
} else {

p.getPublishersList().remove(f);

  pl.remove(BuildTrigger.class);
} else {

public static void filterList(DescribableList<GhprbExtension, GhprbExtensionDescriptor> descriptors, Predicate predicate) {
  for (GhprbExtension descriptor : descriptors) {
    if (!predicate.evaluate(descriptor)) {
      descriptors.remove(descriptor);
    }
  }
}

  pl.remove(BuildTrigger.class);
} else {

/**
 * Removes a publisher from this project, if it's active.
 *
 * @deprecated as of 1.290
 *      Use {@code getPublishersList().remove(x)}
 */
@Deprecated
public void removePublisher(Descriptor<Publisher> descriptor) throws IOException {
  getPublishersList().remove(descriptor);
}

  pl.remove(BuildTrigger.class);
} else {

public void setBuildChooser(BuildChooser buildChooser) throws IOException {
  if (buildChooser.getClass()==DefaultBuildChooser.class) {
    getExtensions().remove(BuildChooserSetting.class);
  } else {
    getExtensions().replace(new BuildChooserSetting(buildChooser));
  }
}

publishersList.remove(action);

/**
 * Removes a downstream trigger (BuildPipelineTrigger) from a project. This removes both: - The downstream project name from the
 * downstreamProjectNames attribute - The BuildPipelineTrigger from the AbstractProject publishers list
 *
 * @param bpTrigger             - The BuildPipelineTrigger to be removed
 * @param ownerProject          - The AbstractProject from which to removed the BuildPipelineTrigger
 * @param downstreamProjectName - The name of the AbstractProject associated with the BuildPipelineTrigger
 */
public void removeDownstreamTrigger(final BuildPipelineTrigger bpTrigger, final AbstractProject<?, ?> ownerProject,
                  final String downstreamProjectName) {
  if (bpTrigger != null) {
    boolean changed = false;
    if (bpTrigger.onDownstreamProjectDeleted(downstreamProjectName)) {
      changed = true;
    }
    if (changed) {
      try {
        if (bpTrigger.getDownstreamProjectNames().length() == 0) {
          ownerProject.getPublishersList().remove(bpTrigger);
        }
        ownerProject.save();
      } catch (final IOException e) {
        Logger.getLogger(BuildPipelineTrigger.class.getName()).log(
            Level.SEVERE,
            au.com.centrumsystems.hudson.plugin.buildpipeline.Strings
                .getString("BuildPipelineTrigger.FailedPersistDuringRemoval") + downstreamProjectName, e); //$NON-NLS-1$
      }
    }
  }
}

public void addTrigger(Trigger trigger) {
  Trigger old = triggers.get(trigger.getDescriptor());
  if (old != null) {
    old.stop();
    triggers.remove(old);
  }
  triggers.add(trigger);
  trigger.start(this, true);
}

public void addTrigger(Trigger trigger) {
  Trigger old = triggers.get(trigger.getDescriptor());
  if (old != null) {
    old.stop();
    triggers.remove(old);
  }
  triggers.add(trigger);
  trigger.start(this, true);
}

try {
  if (bt!=null && bt.getConfigs().isEmpty()){
    p.getPublishersList().remove(bt);
    p.getBuildersList().remove(tb);

try {
  if (bt!=null && bt.getConfigs().isEmpty()){
    p.getPublishersList().remove(bt);
    p.getBuildersList().remove(tb);

  mailer.mavenRecipients = recipients;
} else {
  getReporters().remove(MavenMailer.class);
  getReporters().remove(MavenMailer.class);

p.getPublishersList().remove(f);