Program: 49245
Project: 49245
Buggy source:
@Transactional public void cleanupAndDelete(Owner owner,boolean revokeCerts){
  log.info("String_Node_Str",owner);
  List<String> ids=ownerCurator.getConsumerUuids(owner.getKey()).list();
  List<Consumer> consumers=consumerCurator.lockAndLoadBatch(ids);
  for (  Consumer c : consumers) {
    log.info("String_Node_Str",c);
    poolManager.revokeAllEntitlements(c,revokeCerts);
  }
  for (  Consumer consumer : consumers) {
    log.info("String_Node_Str",consumer);
    Consumer next=consumerCurator.find(consumer.getId());
    if (next != null) {
      consumerCurator.delete(next);
    }
  }
  for (  ActivationKey key : activationKeyCurator.listByOwner(owner)) {
    log.info("String_Node_Str",key);
    activationKeyCurator.delete(key);
  }
  for (  Environment e : owner.getEnvironments()) {
    log.info("String_Node_Str",e.getId());
    envCurator.delete(e);
  }
  for (  Pool p : poolManager.listPoolsByOwner(owner)) {
    log.info("String_Node_Str",p);
    poolManager.deletePool(p);
  }
  Pool ueberPool=poolManager.findUeberPool(owner);
  if (ueberPool != null) {
    poolManager.deletePool(ueberPool);
  }
  ExporterMetadata m=exportCurator.lookupByTypeAndOwner(ExporterMetadata.TYPE_PER_USER,owner);
  if (m != null) {
    log.info("String_Node_Str",m);
    exportCurator.delete(m);
  }
  for (  ImportRecord record : importRecordCurator.findRecords(owner)) {
    log.info("String_Node_Str",record);
    importRecordCurator.delete(record);
  }
  for (  PermissionBlueprint perm : permissionCurator.findByOwner(owner)) {
    log.info("String_Node_Str",perm.getAccess());
    perm.getRole().getPermissions().remove(perm);
    permissionCurator.delete(perm);
  }
  log.info("String_Node_Str");
  this.productManager.removeAllProducts(owner);
  log.info("String_Node_Str");
  this.contentManager.removeAllContent(owner,false);
  log.info("String_Node_Str",owner);
  ownerCurator.delete(owner);
}

Fixed version (ground truth):
@Transactional public void cleanupAndDelete(Owner owner,boolean revokeCerts){
  log.info("String_Node_Str",owner);
  List<String> ids=ownerCurator.getConsumerUuids(owner.getKey()).list();
  List<Consumer> consumers=consumerCurator.lockAndLoadBatch(ids);
  for (  Consumer c : consumers) {
    log.info("String_Node_Str",c);
    poolManager.revokeAllEntitlements(c,revokeCerts);
  }
  for (  Consumer consumer : consumers) {
    log.info("String_Node_Str",consumer);
    Consumer next=consumerCurator.find(consumer.getId());
    if (next != null) {
      consumerCurator.delete(next);
    }
  }
  for (  ActivationKey key : activationKeyCurator.listByOwner(owner)) {
    log.info("String_Node_Str",key);
    activationKeyCurator.delete(key);
  }
  log.debug("String_Node_Str",owner);
  envCurator.deleteEnvironmentsForOwner(owner);
  for (  Pool p : poolManager.listPoolsByOwner(owner)) {
    log.info("String_Node_Str",p);
    poolManager.deletePool(p);
  }
  Pool ueberPool=poolManager.findUeberPool(owner);
  if (ueberPool != null) {
    poolManager.deletePool(ueberPool);
  }
  ExporterMetadata m=exportCurator.lookupByTypeAndOwner(ExporterMetadata.TYPE_PER_USER,owner);
  if (m != null) {
    log.info("String_Node_Str",m);
    exportCurator.delete(m);
  }
  for (  ImportRecord record : importRecordCurator.findRecords(owner)) {
    log.info("String_Node_Str",record);
    importRecordCurator.delete(record);
  }
  for (  PermissionBlueprint perm : permissionCurator.findByOwner(owner)) {
    log.info("String_Node_Str",perm.getAccess());
    perm.getRole().getPermissions().remove(perm);
    permissionCurator.delete(perm);
  }
  log.info("String_Node_Str");
  this.productManager.removeAllProducts(owner);
  log.info("String_Node_Str");
  this.contentManager.removeAllContent(owner,false);
  log.info("String_Node_Str",owner);
  ownerCurator.delete(owner);
}