Program: 7727
Project: 7727
Buggy source:
@Override public void initialize(WeaveContext context){
  super.initialize(context);
  runLatch=new CountDownLatch(1);
  name=context.getSpecification().getName();
  Map<String,String> configs=context.getSpecification().getConfigs();
  LOG.info("String_Node_Str" + name);
  try {
    cConf=CConfiguration.create();
    cConf.clear();
    cConf.addResource(new File(configs.get("String_Node_Str")).toURI().toURL());
    hConf=new Configuration();
    hConf.clear();
    hConf.addResource(new File(configs.get("String_Node_Str")).toURI().toURL());
    LOG.info("String_Node_Str" + context.getHost().getCanonicalHostName());
    cConf.set(Constants.Gateway.ADDRESS,context.getHost().getCanonicalHostName());
    cConf.setInt(Constants.Gateway.PORT,0);
    LOG.info("String_Node_Str",cConf);
    String zookeeper=cConf.get(CFG_ZOOKEEPER_ENSEMBLE);
    if (zookeeper == null) {
      LOG.error("String_Node_Str");
      throw new IllegalStateException("String_Node_Str");
    }
    zkClientService=ZKClientServices.delegate(ZKClients.reWatchOnExpire(ZKClients.retryOnFailure(ZKClientService.Builder.of(zookeeper).build(),RetryStrategies.exponentialDelay(500,2000,TimeUnit.MILLISECONDS))));
    String kafkaZKNamespace=cConf.get(KafkaConstants.ConfigKeys.ZOOKEEPER_NAMESPACE_CONFIG);
    kafkaClientService=new ZKKafkaClientService(kafkaZKNamespace == null ? zkClientService : ZKClients.namespace(zkClientService,"String_Node_Str" + kafkaZKNamespace));
    Injector injector=createGuiceInjector();
    metricsCollectionService=injector.getInstance(MetricsCollectionService.class);
    gateway=injector.getInstance(Gateway.class);
    LOG.info("String_Node_Str" + name);
  }
 catch (  Throwable t) {
    LOG.error(t.getMessage(),t);
    throw Throwables.propagate(t);
  }
}

Fixed version (ground truth):
@Override public void initialize(WeaveContext context){
  super.initialize(context);
  runLatch=new CountDownLatch(1);
  name=context.getSpecification().getName();
  Map<String,String> configs=context.getSpecification().getConfigs();
  LOG.info("String_Node_Str" + name);
  try {
    CConfiguration cConf=CConfiguration.create();
    cConf.clear();
    cConf.addResource(new File(configs.get("String_Node_Str")).toURI().toURL());
    Configuration hConf=new Configuration();
    hConf.clear();
    hConf.addResource(new File(configs.get("String_Node_Str")).toURI().toURL());
    LOG.info("String_Node_Str" + context.getHost().getCanonicalHostName());
    cConf.set(Constants.Gateway.ADDRESS,context.getHost().getCanonicalHostName());
    cConf.setInt(Constants.Gateway.PORT,0);
    LOG.info("String_Node_Str",cConf);
    String zookeeper=cConf.get(CFG_ZOOKEEPER_ENSEMBLE);
    if (zookeeper == null) {
      LOG.error("String_Node_Str");
      throw new IllegalStateException("String_Node_Str");
    }
    zkClientService=ZKClientServices.delegate(ZKClients.reWatchOnExpire(ZKClients.retryOnFailure(ZKClientService.Builder.of(zookeeper).build(),RetryStrategies.exponentialDelay(500,2000,TimeUnit.MILLISECONDS))));
    String kafkaZKNamespace=cConf.get(KafkaConstants.ConfigKeys.ZOOKEEPER_NAMESPACE_CONFIG);
    kafkaClientService=new ZKKafkaClientService(kafkaZKNamespace == null ? zkClientService : ZKClients.namespace(zkClientService,"String_Node_Str" + kafkaZKNamespace));
    Injector injector=createGuiceInjector(kafkaClientService,zkClientService,cConf,hConf);
    metricsCollectionService=injector.getInstance(MetricsCollectionService.class);
    gateway=injector.getInstance(Gateway.class);
    LOG.info("String_Node_Str" + name);
  }
 catch (  Throwable t) {
    LOG.error(t.getMessage(),t);
    throw Throwables.propagate(t);
  }
}