Program: 132107
Project: 132107
Buggy source:
@Override public java.lang.AutoCloseable createInstance(){
  final OpendaylightSfc opendaylightSfc=OpendaylightSfc.getOpendaylightSfcObj();
  final SbRestSfEntryDataListener sbRestSfEntryDataListener=new SbRestSfEntryDataListener(opendaylightSfc);
  final SbRestSfgEntryDataListener sbRestSfgEntryDataListener=new SbRestSfgEntryDataListener(opendaylightSfc);
  final SbRestSffEntryDataListener sbRestSffEntryDataListener=new SbRestSffEntryDataListener(opendaylightSfc);
  final SbRestRspEntryDataListener sbRestRspEntryDataListener=new SbRestRspEntryDataListener(opendaylightSfc);
  final SbRestAclEntryDataListener sbRestAclEntryDataListener=new SbRestAclEntryDataListener(opendaylightSfc);
  final SbRestScfEntryDataListener sbRestScfEntryDataListener=new SbRestScfEntryDataListener(opendaylightSfc);
  final SbRestKeepAliveSocket sbRestKeepAliveSocket=new SbRestKeepAliveSocket();
  opendaylightSfc.getExecutor().execute(sbRestKeepAliveSocket);
final class AutoCloseableSfcSbRest implements AutoCloseable {
    @Override public void close(){
      sbRestSfEntryDataListener.getDataChangeListenerRegistration().close();
      sbRestSfgEntryDataListener.getDataChangeListenerRegistration().close();
      sbRestSffEntryDataListener.getDataChangeListenerRegistration().close();
      sbRestRspEntryDataListener.getDataChangeListenerRegistration().close();
      sbRestAclEntryDataListener.getDataChangeListenerRegistration().close();
      sbRestScfEntryDataListener.getDataChangeListenerRegistration().close();
      try {
        opendaylightSfc.close();
      }
 catch (      ExecutionException|InterruptedException e) {
        LOG.error("String_Node_Str",this);
      }
      LOG.info("String_Node_Str",this);
    }
  }
  return new AutoCloseableSfcSbRest();
}

Fixed version (ground truth):
@Override public java.lang.AutoCloseable createInstance(){
  final OpendaylightSfc opendaylightSfc=OpendaylightSfc.getOpendaylightSfcObj();
  final SbRestSfEntryDataListener sbRestSfEntryDataListener=new SbRestSfEntryDataListener(opendaylightSfc);
  final SbRestSfgEntryDataListener sbRestSfgEntryDataListener=new SbRestSfgEntryDataListener(opendaylightSfc);
  final SbRestSffEntryDataListener sbRestSffEntryDataListener=new SbRestSffEntryDataListener(opendaylightSfc);
  final SbRestRspEntryDataListener sbRestRspEntryDataListener=new SbRestRspEntryDataListener(opendaylightSfc);
  final SbRestAclEntryDataListener sbRestAclEntryDataListener=new SbRestAclEntryDataListener(opendaylightSfc);
  final SbRestScfEntryDataListener sbRestScfEntryDataListener=new SbRestScfEntryDataListener(opendaylightSfc);
  final SbRestSfstEntryDataListener sbRestSfstEntryDataListener=new SbRestSfstEntryDataListener(opendaylightSfc);
  final SbRestKeepAliveSocket sbRestKeepAliveSocket=new SbRestKeepAliveSocket();
  opendaylightSfc.getExecutor().execute(sbRestKeepAliveSocket);
final class AutoCloseableSfcSbRest implements AutoCloseable {
    @Override public void close(){
      sbRestSfEntryDataListener.getDataChangeListenerRegistration().close();
      sbRestSfgEntryDataListener.getDataChangeListenerRegistration().close();
      sbRestSffEntryDataListener.getDataChangeListenerRegistration().close();
      sbRestRspEntryDataListener.getDataChangeListenerRegistration().close();
      sbRestAclEntryDataListener.getDataChangeListenerRegistration().close();
      sbRestScfEntryDataListener.getDataChangeListenerRegistration().close();
      sbRestSfstEntryDataListener.getDataChangeListenerRegistration().close();
      try {
        opendaylightSfc.close();
      }
 catch (      ExecutionException|InterruptedException e) {
        LOG.error("String_Node_Str",this);
      }
      LOG.info("String_Node_Str",this);
    }
  }
  return new AutoCloseableSfcSbRest();
}