### Question:
StatisticIdentityGenerator { public static void reportingEndEvent(String name, ComponentType componentType, ArtifactHolder holder) { if (log.isDebugEnabled()) { log.debug("Ending Component Initialization: " + name); } if (ComponentType.SEQUENCE == componentType || ComponentType.PROXYSERVICE == componentType || ComponentType.API ==componentType || ComponentType.RESOURCE == componentType || ComponentType.INBOUNDENDPOINT == componentType) { holder.getStack().pop(); if (!holder.getStack().isEmpty()){ holder.setLastParent(holder.getStack().peek().getId()); } } if (ComponentType.MEDIATOR == componentType) { holder.getStack().pop(); } }  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 testReportingEndEvent() { addElementsForReportingEndEvent(); StatisticIdentityGenerator.reportingEndEvent(COMPONENT, ComponentType.API, artifactHolder); StatisticIdentityGenerator.reportingEndEvent(COMPONENT, ComponentType.SEQUENCE, artifactHolder); Assert.assertEquals("validating new parent value set by the method", COMPONENT_ID, artifactHolder.getLastParent()); Assert.assertEquals("stack must be empty since popped by the method", artifactHolder.getStack().size(), 0); }
@Test public void testReportingEndEventMediator() { cleanUp(); artifactHolder.setLastParent(PARENT); StatisticIdentityGenerator.reportingEndEvent(COMPONENT, ComponentType.MEDIATOR, artifactHolder); Assert.assertEquals("validating new parent value set by the method", PARENT, artifactHolder.getLastParent()); Assert.assertEquals("stack must be empty since popped by the method", artifactHolder.getStack().size(), 0); }