Program: 8081
Project: 8081
Buggy source:
@Override public ProgramController run(Program program,ProgramOptions options){
  try {
    String flowletName=options.getName();
    int instanceId=Integer.parseInt(options.getArguments().getOption("String_Node_Str","String_Node_Str"));
    Preconditions.checkArgument(instanceId >= 0,"String_Node_Str");
    int instanceCount=Integer.parseInt(options.getArguments().getOption("String_Node_Str","String_Node_Str"));
    Preconditions.checkArgument(instanceCount > 0,"String_Node_Str");
    String runIdOption=options.getArguments().getOption("String_Node_Str");
    Preconditions.checkNotNull(runIdOption,"String_Node_Str");
    RunId runId=RunId.from(runIdOption);
    ApplicationSpecification appSpec=program.getSpecification();
    Preconditions.checkNotNull(appSpec,"String_Node_Str");
    Type processorType=program.getProcessorType();
    Preconditions.checkNotNull(processorType,"String_Node_Str");
    Preconditions.checkArgument(processorType == Type.FLOW,"String_Node_Str");
    String processorName=program.getProgramName();
    Preconditions.checkNotNull(processorName,"String_Node_Str");
    FlowSpecification flowSpec=appSpec.getFlows().get(processorName);
    FlowletDefinition flowletDef=flowSpec.getFlowlets().get(flowletName);
    Preconditions.checkNotNull(flowletDef,"String_Node_Str",flowletName);
    ClassLoader classLoader=program.getMainClass().getClassLoader();
    Class<? extends Flowlet> flowletClass=(Class<? extends Flowlet>)Class.forName(flowletDef.getFlowletSpec().getClassName(),true,classLoader);
    Preconditions.checkArgument(Flowlet.class.isAssignableFrom(flowletClass),"String_Node_Str",flowletClass);
    OperationContext opCtx=new OperationContext(program.getAccountId(),program.getApplicationId());
    TransactionProxy transactionProxy=new TransactionProxy();
    TransactionAgentSupplier txAgentSupplier=new SmartTransactionAgentSupplier(opex,opCtx,transactionProxy);
    DataFabric dataFabric=new DataFabricImpl(opex,opCtx);
    DataSetInstantiator dataSetInstantiator=new DataSetInstantiator(dataFabric,transactionProxy,classLoader);
    dataSetInstantiator.setDataSets(ImmutableList.copyOf(appSpec.getDataSets().values()));
    final BasicFlowletContext flowletContext=new BasicFlowletContext(program,flowletName,instanceId,runId,createDataSets(dataSetInstantiator,flowletDef),flowletDef.getFlowletSpec(),flowletClass.isAnnotationPresent(Async.class));
    flowletContext.setInstanceCount(instanceCount);
    Table<QueueSpecificationGenerator.Node,String,Set<QueueSpecification>> queueSpecs=new SimpleQueueSpecificationGenerator(Id.Account.from(program.getAccountId())).create(flowSpec);
    Flowlet flowlet=new InstantiatorFactory().get(TypeToken.of(flowletClass),false).create();
    TypeToken<? extends Flowlet> flowletType=TypeToken.of(flowletClass);
    OutputSubmitter outputSubmitter=injectFields(flowlet,flowletType,flowletContext,outputEmitterFactory(flowletName,flowletContext.getQueueProducer(),queueSpecs));
    Collection<ProcessSpecification> processSpecs=createProcessSpecification(flowletType,processMethodFactory(flowlet,createSchemaCache(program),txAgentSupplier,outputSubmitter),processSpecificationFactory(opex,opCtx,flowletContext,flowletName,queueSpecs),Lists.<ProcessSpecification>newLinkedList());
    FlowletProcessDriver driver=new FlowletProcessDriver(flowlet,flowletContext,processSpecs,createCallback(flowlet,flowletDef.getFlowletSpec()));
    LOG.info("String_Node_Str" + flowletName);
    driver.start();
    LOG.info("String_Node_Str" + flowletName);
    return programController(program.getProgramName(),flowletName,flowletContext,driver);
  }
 catch (  Exception e) {
    throw Throwables.propagate(e);
  }
}

Fixed version (ground truth):
@Override public ProgramController run(Program program,ProgramOptions options){
  try {
    String flowletName=options.getName();
    int instanceId=Integer.parseInt(options.getArguments().getOption("String_Node_Str","String_Node_Str"));
    Preconditions.checkArgument(instanceId >= 0,"String_Node_Str");
    int instanceCount=Integer.parseInt(options.getArguments().getOption("String_Node_Str","String_Node_Str"));
    Preconditions.checkArgument(instanceCount > 0,"String_Node_Str");
    String runIdOption=options.getArguments().getOption("String_Node_Str");
    Preconditions.checkNotNull(runIdOption,"String_Node_Str");
    RunId runId=RunId.from(runIdOption);
    ApplicationSpecification appSpec=program.getSpecification();
    Preconditions.checkNotNull(appSpec,"String_Node_Str");
    Type processorType=program.getProcessorType();
    Preconditions.checkNotNull(processorType,"String_Node_Str");
    Preconditions.checkArgument(processorType == Type.FLOW,"String_Node_Str");
    String processorName=program.getProgramName();
    Preconditions.checkNotNull(processorName,"String_Node_Str");
    FlowSpecification flowSpec=appSpec.getFlows().get(processorName);
    FlowletDefinition flowletDef=flowSpec.getFlowlets().get(flowletName);
    Preconditions.checkNotNull(flowletDef,"String_Node_Str",flowletName);
    ClassLoader classLoader=program.getMainClass().getClassLoader();
    Class<? extends Flowlet> flowletClass=(Class<? extends Flowlet>)Class.forName(flowletDef.getFlowletSpec().getClassName(),true,classLoader);
    Preconditions.checkArgument(Flowlet.class.isAssignableFrom(flowletClass),"String_Node_Str",flowletClass);
    OperationContext opCtx=new OperationContext(program.getAccountId(),program.getApplicationId());
    TransactionProxy transactionProxy=new TransactionProxy();
    TransactionAgentSupplier txAgentSupplier=new SmartTransactionAgentSupplier(opex,opCtx,transactionProxy);
    DataFabric dataFabric=new DataFabricImpl(opex,opCtx);
    DataSetInstantiator dataSetInstantiator=new DataSetInstantiator(dataFabric,transactionProxy,classLoader);
    dataSetInstantiator.setDataSets(ImmutableList.copyOf(appSpec.getDataSets().values()));
    final BasicFlowletContext flowletContext=new BasicFlowletContext(program,flowletName,instanceId,runId,DataSets.createDataSets(dataSetInstantiator,flowletDef.getDatasets()),flowletDef.getFlowletSpec(),flowletClass.isAnnotationPresent(Async.class));
    flowletContext.setInstanceCount(instanceCount);
    Table<QueueSpecificationGenerator.Node,String,Set<QueueSpecification>> queueSpecs=new SimpleQueueSpecificationGenerator(Id.Account.from(program.getAccountId())).create(flowSpec);
    Flowlet flowlet=new InstantiatorFactory().get(TypeToken.of(flowletClass),false).create();
    TypeToken<? extends Flowlet> flowletType=TypeToken.of(flowletClass);
    OutputSubmitter outputSubmitter=injectFields(flowlet,flowletType,flowletContext,outputEmitterFactory(flowletName,flowletContext.getQueueProducer(),queueSpecs));
    Collection<ProcessSpecification> processSpecs=createProcessSpecification(flowletType,processMethodFactory(flowlet,createSchemaCache(program),txAgentSupplier,outputSubmitter),processSpecificationFactory(opex,opCtx,flowletContext,flowletName,queueSpecs),Lists.<ProcessSpecification>newLinkedList());
    FlowletProcessDriver driver=new FlowletProcessDriver(flowlet,flowletContext,processSpecs,createCallback(flowlet,flowletDef.getFlowletSpec()));
    LOG.info("String_Node_Str" + flowletName);
    driver.start();
    LOG.info("String_Node_Str" + flowletName);
    return programController(program.getProgramName(),flowletName,flowletContext,driver);
  }
 catch (  Exception e) {
    throw Throwables.propagate(e);
  }
}