How to use

DeclarativeJobPropertyTrackerAction

in

org.jenkinsci.plugins.pipeline.modeldefinition.actions

/**
 * Alternative constructor for copying an existing {@link DeclarativeJobPropertyTrackerAction}'s contents directly.
 *
 * @param copyFrom a non-null {@link DeclarativeJobPropertyTrackerAction}
 */
public DeclarativeJobPropertyTrackerAction(@Nonnull DeclarativeJobPropertyTrackerAction copyFrom) {
  this.jobProperties.addAll(copyFrom.getJobProperties());
  this.triggers.addAll(copyFrom.getTriggers());
  this.parameters.addAll(copyFrom.getParameters());
  this.options.addAll(copyFrom.getOptions());
}

@LocalData
@Test
public void trackerPropertyUpgrade() throws Exception {
  WorkflowJob p = j.jenkins.getItemByFullName("trackerPropertyUpgrade", WorkflowJob.class);
  assertNotNull(p);
  WorkflowRun b1 = p.getLastBuild();
  assertNotNull(b1);
  assertNotNull(b1.getAction(DeclarativeJobPropertyTrackerAction.class));
  assertNull(p.getAction(DeclarativeJobPropertyTrackerAction.class));
  p.addProperty(new DisableConcurrentBuildsJobProperty());
  p.setDefinition(new CpsFlowDefinition(pipelineSourceFromResources("simpleParameters"), true));
  WorkflowRun b2 = j.buildAndAssertSuccess(p);
  assertNull(b2.getAction(DeclarativeJobPropertyTrackerAction.class));
  assertNull(p.getProperty(BuildDiscarderProperty.class));
  ParametersDefinitionProperty parameters = p.getProperty(ParametersDefinitionProperty.class);
  assertNotNull(parameters);
  assertNotNull(parameters.getParameterDefinition("flag"));
  DeclarativeJobPropertyTrackerAction action2 = p.getAction(DeclarativeJobPropertyTrackerAction.class);
  assertNotNull(action2);
  assertFalse(action2.getParameters().isEmpty());
  assertEquals("flag", action2.getParameters().iterator().next());
  p.setDefinition(new CpsFlowDefinition(pipelineSourceFromResources("propsTriggersParamsRemoved"), true));
  WorkflowRun b3 = j.buildAndAssertSuccess(p);
  assertNull(b3.getAction(DeclarativeJobPropertyTrackerAction.class));
  assertNull(p.getProperty(BuildDiscarderProperty.class));
  assertNull(p.getProperty(ParametersDefinitionProperty.class));
  DeclarativeJobPropertyTrackerAction action3 = p.getAction(DeclarativeJobPropertyTrackerAction.class);
  assertNotNull(action3);
  assertTrue(action3.getParameters().isEmpty());
}

DeclarativeJobPropertyTrackerAction action2 = job.getAction(DeclarativeJobPropertyTrackerAction.class);
assertNotNull(action2);
assertTrue(action2.getParameters().isEmpty());
assertTrue(action3.getParameters().isEmpty());