Program: 4730
Project: 4730
Buggy source:
@Override public void destroy(){
  WorkflowContext workflowContext=getContext();
  if (!workflowContext.getDataTracer(PostAction.PLUGIN_TYPE).isEnabled()) {
    PipelineRuntime pipelineRuntime=new PipelineRuntime(workflowContext,workflowMetrics);
    for (    Map.Entry<String,PostAction> endingActionEntry : postActions.entrySet()) {
      String name=endingActionEntry.getKey();
      PostAction action=endingActionEntry.getValue();
      StageSpec stageSpec=stageSpecs.get(name);
      BatchActionContext context=new WorkflowBackedActionContext(workflowContext,pipelineRuntime,stageSpec);
      try {
        action.run(context);
      }
 catch (      Throwable t) {
        LOG.error("String_Node_Str",name,t);
      }
    }
  }
  for (  Map.Entry<String,AlertPublisher> alertPublisherEntry : alertPublishers.entrySet()) {
    String name=alertPublisherEntry.getKey();
    AlertPublisher alertPublisher=alertPublisherEntry.getValue();
    PartitionedFileSet alertConnector=workflowContext.getDataset(name);
    try (CloseableIterator<Alert> alerts=new AlertReader(alertConnector.getPartitions(PartitionFilter.ALWAYS_MATCH))){
      StageMetrics stageMetrics=new DefaultStageMetrics(workflowMetrics,name);
      TrackedIterator<Alert> trackedIterator=new TrackedIterator<>(alerts,stageMetrics,Constants.Metrics.RECORDS_IN);
      alertPublisher.publish(trackedIterator);
    }
 catch (    Exception e) {
      LOG.warn("String_Node_Str",name,e);
    }
  }
  ProgramStatus status=getContext().getState().getStatus();
  if (status == ProgramStatus.FAILED) {
    WRAPPERLOGGER.error("String_Node_Str",getContext().getApplicationSpecification().getName());
  }
 else {
    WRAPPERLOGGER.info("String_Node_Str",getContext().getApplicationSpecification().getName(),status == ProgramStatus.COMPLETED ? "String_Node_Str" : status.name().toLowerCase());
  }
}

Fixed version (ground truth):
@Override public void destroy(){
  WorkflowContext workflowContext=getContext();
  if (!workflowContext.getDataTracer(PostAction.PLUGIN_TYPE).isEnabled()) {
    PipelineRuntime pipelineRuntime=new PipelineRuntime(workflowContext,workflowMetrics);
    for (    Map.Entry<String,PostAction> endingActionEntry : postActions.entrySet()) {
      String name=endingActionEntry.getKey();
      PostAction action=endingActionEntry.getValue();
      StageSpec stageSpec=stageSpecs.get(name);
      BatchActionContext context=new WorkflowBackedActionContext(workflowContext,pipelineRuntime,stageSpec);
      try {
        action.run(context);
      }
 catch (      Throwable t) {
        LOG.error("String_Node_Str",name,t);
      }
    }
  }
  for (  Map.Entry<String,AlertPublisher> alertPublisherEntry : alertPublishers.entrySet()) {
    String name=alertPublisherEntry.getKey();
    AlertPublisher alertPublisher=alertPublisherEntry.getValue();
    PartitionedFileSet alertConnector=workflowContext.getDataset(name);
    try (CloseableIterator<Alert> alerts=new AlertReader(alertConnector.getPartitions(PartitionFilter.ALWAYS_MATCH))){
      StageMetrics stageMetrics=new DefaultStageMetrics(workflowMetrics,name);
      TrackedIterator<Alert> trackedIterator=new TrackedIterator<>(alerts,stageMetrics,Constants.Metrics.RECORDS_IN);
      alertPublisher.publish(trackedIterator);
    }
 catch (    Exception e) {
      LOG.warn("String_Node_Str",name,e);
    }
 finally {
      try {
        alertPublisher.destroy();
      }
 catch (      Exception e) {
        LOG.warn("String_Node_Str",name,e);
      }
    }
  }
  ProgramStatus status=getContext().getState().getStatus();
  if (status == ProgramStatus.FAILED) {
    WRAPPERLOGGER.error("String_Node_Str",getContext().getApplicationSpecification().getName());
  }
 else {
    WRAPPERLOGGER.info("String_Node_Str",getContext().getApplicationSpecification().getName(),status == ProgramStatus.COMPLETED ? "String_Node_Str" : status.name().toLowerCase());
  }
}