Program: 132104
Project: 132104
Buggy source:
@Override public java.lang.AutoCloseable createInstance(){
  final OpendaylightSfc opendaylightSfc=new OpendaylightSfc();
  DataBroker dataBrokerService=getDataBrokerDependency();
  opendaylightSfc.setDataProvider(dataBrokerService);
  BindingAwareBroker broker=getBindingRegistryDependency();
  opendaylightSfc.setBroker(broker);
  final SfcProviderRpc sfcProviderRpc=new SfcProviderRpc();
  SfcProviderSffEntryDataListener sfcProviderSffEntryDataListener=new SfcProviderSffEntryDataListener();
  final ListenerRegistration<DataChangeListener> sffDataChangeListenerRegistration=dataBrokerService.registerDataChangeListener(LogicalDatastoreType.CONFIGURATION,OpendaylightSfc.SFF_ENTRY_IID,sfcProviderSffEntryDataListener,DataBroker.DataChangeScope.SUBTREE);
  SfcProviderSfEntryDataListener sfcProviderSfEntryDataListener=new SfcProviderSfEntryDataListener();
  final ListenerRegistration<DataChangeListener> sfEntryDataChangeListenerRegistration=dataBrokerService.registerDataChangeListener(LogicalDatastoreType.CONFIGURATION,OpendaylightSfc.SF_ENTRY_IID,sfcProviderSfEntryDataListener,DataBroker.DataChangeScope.SUBTREE);
  SfcProviderScfEntryDataListener sfcProviderScfEntryDataListener=new SfcProviderScfEntryDataListener();
  final ListenerRegistration<DataChangeListener> scfEntryDataChangeListenerRegistration=dataBrokerService.registerDataChangeListener(LogicalDatastoreType.CONFIGURATION,OpendaylightSfc.SCF_ENTRY_IID,sfcProviderScfEntryDataListener,DataBroker.DataChangeScope.SUBTREE);
  final BindingAwareBroker.RpcRegistration<ServiceFunctionService> sfRpcRegistration=getRpcRegistryDependency().addRpcImplementation(ServiceFunctionService.class,sfcProviderRpc);
  final BindingAwareBroker.RpcRegistration<ServiceFunctionChainService> sfcRpcRegistration=getRpcRegistryDependency().addRpcImplementation(ServiceFunctionChainService.class,sfcProviderRpc);
  final BindingAwareBroker.RpcRegistration<RenderedServicePathService> rspRpcRegistration=getRpcRegistryDependency().addRpcImplementation(RenderedServicePathService.class,sfcProviderRpc);
final class AutoCloseableSfc implements AutoCloseable {
    @Override public void close(){
      sfEntryDataChangeListenerRegistration.close();
      scfEntryDataChangeListenerRegistration.close();
      sffDataChangeListenerRegistration.close();
      sfRpcRegistration.close();
      sfcRpcRegistration.close();
      rspRpcRegistration.close();
      try {
        opendaylightSfc.close();
      }
 catch (      ExecutionException|InterruptedException e) {
        LOG.error("String_Node_Str" + "String_Node_Str",this);
      }
      LOG.info("String_Node_Str",this);
    }
  }
  AutoCloseable ret=new AutoCloseableSfc();
  LOG.info("String_Node_Str",ret);
  return ret;
}

Fixed version (ground truth):
@Override public java.lang.AutoCloseable createInstance(){
  final OpendaylightSfc opendaylightSfc=new OpendaylightSfc();
  DataBroker dataBrokerService=getDataBrokerDependency();
  opendaylightSfc.setDataProvider(dataBrokerService);
  BindingAwareBroker broker=getBindingRegistryDependency();
  opendaylightSfc.setBroker(broker);
  final SfcProviderRpc sfcProviderRpc=new SfcProviderRpc();
  SfcProviderSffEntryDataListener sfcProviderSffEntryDataListener=new SfcProviderSffEntryDataListener();
  final ListenerRegistration<DataChangeListener> sffDataChangeListenerRegistration=dataBrokerService.registerDataChangeListener(LogicalDatastoreType.CONFIGURATION,OpendaylightSfc.SFF_ENTRY_IID,sfcProviderSffEntryDataListener,DataBroker.DataChangeScope.SUBTREE);
  SfcProviderSfEntryDataListener sfcProviderSfEntryDataListener=new SfcProviderSfEntryDataListener();
  final ListenerRegistration<DataChangeListener> sfEntryDataChangeListenerRegistration=dataBrokerService.registerDataChangeListener(LogicalDatastoreType.CONFIGURATION,OpendaylightSfc.SF_ENTRY_IID,sfcProviderSfEntryDataListener,DataBroker.DataChangeScope.SUBTREE);
  SfcProviderScfEntryDataListener sfcProviderScfEntryDataListener=new SfcProviderScfEntryDataListener();
  final ListenerRegistration<DataChangeListener> scfEntryDataChangeListenerRegistration=dataBrokerService.registerDataChangeListener(LogicalDatastoreType.CONFIGURATION,OpendaylightSfc.SCF_ENTRY_IID,sfcProviderScfEntryDataListener,DataBroker.DataChangeScope.SUBTREE);
  SfcProviderSfstEntryDataListener sfcProviderSfstEntryDataListener=new SfcProviderSfstEntryDataListener();
  final ListenerRegistration<DataChangeListener> sfstEntryDataChangeListenerRegistration=dataBrokerService.registerDataChangeListener(LogicalDatastoreType.CONFIGURATION,OpendaylightSfc.SFST_ENTRY_IID,sfcProviderSfstEntryDataListener,DataBroker.DataChangeScope.SUBTREE);
  final BindingAwareBroker.RpcRegistration<ServiceFunctionService> sfRpcRegistration=getRpcRegistryDependency().addRpcImplementation(ServiceFunctionService.class,sfcProviderRpc);
  final BindingAwareBroker.RpcRegistration<ServiceFunctionChainService> sfcRpcRegistration=getRpcRegistryDependency().addRpcImplementation(ServiceFunctionChainService.class,sfcProviderRpc);
  final BindingAwareBroker.RpcRegistration<RenderedServicePathService> rspRpcRegistration=getRpcRegistryDependency().addRpcImplementation(RenderedServicePathService.class,sfcProviderRpc);
final class AutoCloseableSfc implements AutoCloseable {
    @Override public void close(){
      sfEntryDataChangeListenerRegistration.close();
      scfEntryDataChangeListenerRegistration.close();
      sffDataChangeListenerRegistration.close();
      sfstEntryDataChangeListenerRegistration.close();
      sfRpcRegistration.close();
      sfcRpcRegistration.close();
      rspRpcRegistration.close();
      try {
        opendaylightSfc.close();
      }
 catch (      ExecutionException|InterruptedException e) {
        LOG.error("String_Node_Str" + "String_Node_Str",this);
      }
      LOG.info("String_Node_Str",this);
    }
  }
  AutoCloseable ret=new AutoCloseableSfc();
  LOG.info("String_Node_Str",ret);
  return ret;
}