### Question:
StatisticIdentityGenerator { public static String getIdForComponent(String name, ComponentType componentType, ArtifactHolder holder) { String idString = holder.getParent() + "@" + holder.getIdString() + ":" + name; holder.setHashCode(holder.getHashCode() + idString.hashCode()); if (log.isDebugEnabled()) { log.debug("Adding Component : " + idString); } if (RuntimeStatisticCollector.isOpenTracingEnabled()) { ArtifactHolderStore.addStructuringElementStack(idString, holder); } process(idString, componentType, holder); return idString; }  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 testGetIdForComponent() { cleanUp(); String temp = StatisticIdentityGenerator.getIdForComponent(COMPONENT, ComponentType.ENDPOINT, artifactHolder); String expected = PARENT + "@0:" + COMPONENT; Assert.assertEquals("comparing generated id", expected, temp); Assert.assertNotNull("process method add new StructuringElement for ENDPOINT type", artifactHolder.getList().get(1)); }