Program: 105781
Project: 105781
Buggy source:
@Override @DB public boolean deletePod(DeletePodCmd cmd){
  final Long podId=cmd.getId();
  if (!validPod(podId)) {
    throw new InvalidParameterValueException("String_Node_Str" + podId + "String_Node_Str");
  }
  checkIfPodIsDeletable(podId);
  final HostPodVO pod=_podDao.findById(podId);
  Transaction.execute(new TransactionCallbackNoReturn(){
    @Override public void doInTransactionWithoutResult(    TransactionStatus status){
      List<DataCenterIpAddressVO> privateIps=_privateIpAddressDao.listByPodIdDcId(Long.valueOf(podId),pod.getDataCenterId());
      if (!privateIps.isEmpty()) {
        if (!(_privateIpAddressDao.deleteIpAddressByPod(podId))) {
          throw new CloudRuntimeException("String_Node_Str" + podId);
        }
      }
      List<DataCenterLinkLocalIpAddressVO> localIps=_linkLocalIpAllocDao.listByPodIdDcId(podId,pod.getDataCenterId());
      if (!localIps.isEmpty()) {
        if (!(_linkLocalIpAllocDao.deleteIpAddressByPod(podId))) {
          throw new CloudRuntimeException("String_Node_Str" + podId);
        }
      }
      List<? extends Vlan> vlans=_networkModel.listPodVlans(podId);
      if (vlans != null && !vlans.isEmpty()) {
        for (        Vlan vlan : vlans) {
          _vlanDao.remove(vlan.getId());
        }
      }
      _capacityDao.removeBy(null,null,podId,null,null);
      if (!(_podDao.remove(podId))) {
        throw new CloudRuntimeException("String_Node_Str" + podId);
      }
      DedicatedResourceVO dr=_dedicatedDao.findByPodId(podId);
      if (dr != null) {
        _dedicatedDao.remove(dr.getId());
      }
    }
  }
);
  return true;
}

Fixed version (ground truth):
@Override @DB public boolean deletePod(DeletePodCmd cmd){
  final Long podId=cmd.getId();
  if (!validPod(podId)) {
    throw new InvalidParameterValueException("String_Node_Str" + podId + "String_Node_Str");
  }
  checkIfPodIsDeletable(podId);
  final HostPodVO pod=_podDao.findById(podId);
  Transaction.execute(new TransactionCallbackNoReturn(){
    @Override public void doInTransactionWithoutResult(    TransactionStatus status){
      List<DataCenterIpAddressVO> privateIps=_privateIpAddressDao.listByPodIdDcId(podId,pod.getDataCenterId());
      if (!privateIps.isEmpty()) {
        if (!(_privateIpAddressDao.deleteIpAddressByPod(podId))) {
          throw new CloudRuntimeException("String_Node_Str" + podId);
        }
      }
      List<DataCenterLinkLocalIpAddressVO> localIps=_linkLocalIpAllocDao.listByPodIdDcId(podId,pod.getDataCenterId());
      if (!localIps.isEmpty()) {
        if (!(_linkLocalIpAllocDao.deleteIpAddressByPod(podId))) {
          throw new CloudRuntimeException("String_Node_Str" + podId);
        }
      }
      List<? extends Vlan> vlans=_networkModel.listPodVlans(podId);
      if (vlans != null && !vlans.isEmpty()) {
        for (        Vlan vlan : vlans) {
          _vlanDao.remove(vlan.getId());
        }
      }
      _capacityDao.removeBy(null,null,podId,null,null);
      if (!(_podDao.remove(podId))) {
        throw new CloudRuntimeException("String_Node_Str" + podId);
      }
      DedicatedResourceVO dr=_dedicatedDao.findByPodId(podId);
      if (dr != null) {
        _dedicatedDao.remove(dr.getId());
      }
    }
  }
);
  return true;
}