Program: 53649
Project: 53649
Buggy source:
public DefaultAgent(AgentOption agentOption,final InterceptorRegistryBinder interceptorRegistryBinder){
  if (agentOption == null) {
    throw new NullPointerException("String_Node_Str");
  }
  if (agentOption.getInstrumentation() == null) {
    throw new NullPointerException("String_Node_Str");
  }
  if (agentOption.getProfilerConfig() == null) {
    throw new NullPointerException("String_Node_Str");
  }
  if (agentOption.getServiceTypeRegistryService() == null) {
    throw new NullPointerException("String_Node_Str");
  }
  if (interceptorRegistryBinder == null) {
    throw new NullPointerException("String_Node_Str");
  }
  this.binder=new Slf4jLoggerBinder();
  bindPLoggerFactory(this.binder);
  this.interceptorRegistryBinder=interceptorRegistryBinder;
  interceptorRegistryBinder.bind();
  this.serviceTypeRegistryService=agentOption.getServiceTypeRegistryService();
  dumpSystemProperties();
  dumpConfig(agentOption.getProfilerConfig());
  changeStatus(AgentStatus.INITIALIZING);
  this.profilerConfig=agentOption.getProfilerConfig();
  this.instrumentation=agentOption.getInstrumentation();
  this.classPool=new JavassistClassPool(interceptorRegistryBinder,agentOption.getBootStrapJarPath());
  if (logger.isInfoEnabled()) {
    logger.info("String_Node_Str",this.getClass().getClassLoader());
  }
  pluginContexts=loadPlugins(agentOption);
  this.classFileTransformer=new ClassFileTransformerDispatcher(this,pluginContexts);
  this.dynamicTransformService=new DynamicTransformService(instrumentation,classFileTransformer);
  instrumentation.addTransformer(this.classFileTransformer,true);
  String applicationServerTypeString=profilerConfig.getApplicationServerType();
  ServiceType applicationServerType=this.serviceTypeRegistryService.findServiceTypeByName(applicationServerTypeString);
  final ApplicationServerTypeResolver typeResolver=new ApplicationServerTypeResolver(pluginContexts,applicationServerType,profilerConfig.getApplicationTypeDetectOrder());
  final AgentInformationFactory agentInformationFactory=new AgentInformationFactory();
  this.agentInformation=agentInformationFactory.createAgentInformation(typeResolver.resolve());
  logger.info("String_Node_Str",agentInformation);
  CommandDispatcher commandDispatcher=new CommandDispatcher();
  this.tcpDataSender=createTcpDataSender(commandDispatcher);
  this.serverMetaDataHolder=createServerMetaDataHolder();
  this.spanDataSender=createUdpSpanDataSender(this.profilerConfig.getCollectorSpanServerPort(),"String_Node_Str",this.profilerConfig.getSpanDataSenderWriteQueueSize(),this.profilerConfig.getSpanDataSenderSocketTimeout(),this.profilerConfig.getSpanDataSenderSocketSendBufferSize());
  this.statDataSender=createUdpStatDataSender(this.profilerConfig.getCollectorStatServerPort(),"String_Node_Str",this.profilerConfig.getStatDataSenderWriteQueueSize(),this.profilerConfig.getStatDataSenderSocketTimeout(),this.profilerConfig.getStatDataSenderSocketSendBufferSize());
  this.traceContext=createTraceContext();
  addCommandService(commandDispatcher,traceContext);
  this.agentInfoSender=new AgentInfoSender.Builder(tcpDataSender,this.agentInformation).sendInterval(profilerConfig.getAgentInfoSendRetryInterval()).build();
  this.serverMetaDataHolder.addListener(this.agentInfoSender);
  AgentStatCollectorFactory agentStatCollectorFactory=new AgentStatCollectorFactory(this.getTransactionCounter(this.traceContext),this.profilerConfig);
  this.agentStatMonitor=new AgentStatMonitor(this.statDataSender,this.agentInformation.getAgentId(),this.agentInformation.getStartTime(),agentStatCollectorFactory);
  InterceptorInvokerHelper.setPropagateException(profilerConfig.isPropagateInterceptorException());
}

Fixed version (ground truth):
public DefaultAgent(AgentOption agentOption,final InterceptorRegistryBinder interceptorRegistryBinder){
  if (agentOption == null) {
    throw new NullPointerException("String_Node_Str");
  }
  if (agentOption.getInstrumentation() == null) {
    throw new NullPointerException("String_Node_Str");
  }
  if (agentOption.getProfilerConfig() == null) {
    throw new NullPointerException("String_Node_Str");
  }
  if (agentOption.getServiceTypeRegistryService() == null) {
    throw new NullPointerException("String_Node_Str");
  }
  if (interceptorRegistryBinder == null) {
    throw new NullPointerException("String_Node_Str");
  }
  logger.info("String_Node_Str",agentOption);
  this.binder=new Slf4jLoggerBinder();
  bindPLoggerFactory(this.binder);
  this.interceptorRegistryBinder=interceptorRegistryBinder;
  interceptorRegistryBinder.bind();
  this.serviceTypeRegistryService=agentOption.getServiceTypeRegistryService();
  dumpSystemProperties();
  dumpConfig(agentOption.getProfilerConfig());
  changeStatus(AgentStatus.INITIALIZING);
  this.profilerConfig=agentOption.getProfilerConfig();
  this.instrumentation=agentOption.getInstrumentation();
  this.agentOption=agentOption;
  this.classPool=new JavassistClassPool(interceptorRegistryBinder,agentOption.getBootStrapCoreJarPath());
  if (logger.isInfoEnabled()) {
    logger.info("String_Node_Str",this.getClass().getClassLoader());
  }
  pluginContexts=loadPlugins(agentOption);
  this.classFileTransformer=new ClassFileTransformerDispatcher(this,pluginContexts);
  this.dynamicTransformService=new DynamicTransformService(instrumentation,classFileTransformer);
  instrumentation.addTransformer(this.classFileTransformer,true);
  String applicationServerTypeString=profilerConfig.getApplicationServerType();
  ServiceType applicationServerType=this.serviceTypeRegistryService.findServiceTypeByName(applicationServerTypeString);
  final ApplicationServerTypeResolver typeResolver=new ApplicationServerTypeResolver(pluginContexts,applicationServerType,profilerConfig.getApplicationTypeDetectOrder());
  final AgentInformationFactory agentInformationFactory=new AgentInformationFactory();
  this.agentInformation=agentInformationFactory.createAgentInformation(typeResolver.resolve());
  logger.info("String_Node_Str",agentInformation);
  CommandDispatcher commandDispatcher=new CommandDispatcher();
  this.tcpDataSender=createTcpDataSender(commandDispatcher);
  this.serverMetaDataHolder=createServerMetaDataHolder();
  this.spanDataSender=createUdpSpanDataSender(this.profilerConfig.getCollectorSpanServerPort(),"String_Node_Str",this.profilerConfig.getSpanDataSenderWriteQueueSize(),this.profilerConfig.getSpanDataSenderSocketTimeout(),this.profilerConfig.getSpanDataSenderSocketSendBufferSize());
  this.statDataSender=createUdpStatDataSender(this.profilerConfig.getCollectorStatServerPort(),"String_Node_Str",this.profilerConfig.getStatDataSenderWriteQueueSize(),this.profilerConfig.getStatDataSenderSocketTimeout(),this.profilerConfig.getStatDataSenderSocketSendBufferSize());
  this.traceContext=createTraceContext();
  addCommandService(commandDispatcher,traceContext);
  this.agentInfoSender=new AgentInfoSender.Builder(tcpDataSender,this.agentInformation).sendInterval(profilerConfig.getAgentInfoSendRetryInterval()).build();
  this.serverMetaDataHolder.addListener(this.agentInfoSender);
  AgentStatCollectorFactory agentStatCollectorFactory=new AgentStatCollectorFactory(this.getTransactionCounter(this.traceContext),this.profilerConfig);
  this.agentStatMonitor=new AgentStatMonitor(this.statDataSender,this.agentInformation.getAgentId(),this.agentInformation.getStartTime(),agentStatCollectorFactory);
  InterceptorInvokerHelper.setPropagateException(profilerConfig.isPropagateInterceptorException());
}