### Question:
StatisticIdentityGenerator { public static void reportingBranchingEvents(ArtifactHolder holder) { if (log.isDebugEnabled()) { log.debug("Starts branching (then/else/targets)"); } holder.setLastParent(holder.getStack().peek().getId()); }  static void conclude(ArtifactHolder holder); static String getIdForComponent(String name, ComponentType componentType, ArtifactHolder holder); static String getIdReferencingComponent(String name, ComponentType componentType, ArtifactHolder holder); static String getIdForFlowContinuableMediator(String mediatorName, ComponentType componentType, ArtifactHolder holder); static void reportingBranchingEvents(ArtifactHolder holder); static void reportingEndEvent(String name, ComponentType componentType, ArtifactHolder holder); static void reportingFlowContinuableEndEvent(String mediatorId, ComponentType mediator, ArtifactHolder holder); static void reportingEndBranchingEvent(ArtifactHolder holder); static void setSynapseConfiguration(SynapseConfiguration synapseConfiguration);  }### Answer:
@Test public void testReportingBranchingEvents() { cleanUp(); StatisticIdentityGenerator.reportingBranchingEvents(artifactHolder); Assert.assertEquals("validating new parent value set by the method", COMPONENT_ID, artifactHolder.getLastParent()); }