protected void searchPaging(final RenderData data, final SearchForm form) {
        RenderDataUtil.register(data, "accessTokenItems", accessTokenService.getAccessTokenList(accessTokenPager)); // page navi

        // restore from pager
        copyBeanToBean(accessTokenPager, form, op -> op.include("id"));
    }

    // ===================================================================================

        RenderDataUtil.register(data, "displayCreateLink", !crawlingConfigHelper.getAllFileConfigList(false, false, false, null).isEmpty());
        // restore from pager
        copyBeanToBean(fileAuthenticationPager, form, op -> op.include("id"));
    }

    // ===================================================================================

        });
    }

    protected void searchPaging(final RenderData data, final SearchForm form) {
        RenderDataUtil.register(data, "userItems", userService.getUserList(userPager)); // page navi
        // restore from pager
        copyBeanToBean(userPager, form, op -> op.include("id"));
    }

    private void registerForms(final RenderData data) {

        // page navi
        RenderDataUtil.register(data, "stemmerOverrideItemItems",
                stemmerOverrideService.getStemmerOverrideList(form.dictId, stemmerOverridePager));

        // restore from pager
        BeanUtil.copyBeanToBean(stemmerOverridePager, form, op -> {
            op.exclude(Constants.PAGER_CONVERSION_RULE);
        });
    }

        // page navi
        RenderDataUtil.register(data, "kuromojiItemItems", kuromojiService.getKuromojiList(form.dictId, kuromojiPager));

        // restore from pager
        BeanUtil.copyBeanToBean(kuromojiPager, form, op -> {
            op.exclude(Constants.PAGER_CONVERSION_RULE);
        });
    }

		if preparedStmtTx, isPreparedStmtTx = db.Statement.ConnPool.(*PreparedStmtTX); isPreparedStmtTx {
			db.Statement.ConnPool = preparedStmtTx.Tx
		}
		db.AddError(savePointer.SavePoint(db, name))
		// restore prepared statement
		if isPreparedStmtTx {
			db.Statement.ConnPool = preparedStmtTx
		}
	} else {
		db.AddError(ErrUnsupportedDriver)
	}
	return db
}

func (db *DB) RollbackTo(name string) *DB {

    protected void searchPaging(final RenderData data, final SearchForm form) {
        RenderDataUtil.register(data, "fileConfigItems", fileConfigService.getFileConfigList(fileConfigPager)); // page navi

        // restore from pager
        copyBeanToBean(fileConfigPager, form, op -> op.include("name", "paths", "description"));
    }

    // ===================================================================================

    protected void searchPaging(final RenderData data, final SearchForm form) {
        RenderDataUtil.register(data, "elevateWordItems", elevateWordService.getElevateWordList(elevateWordPager)); // page navi

        // restore from pager
        copyBeanToBean(elevateWordPager, form, op -> op.include("id"));
    }

    // ===================================================================================

      addedPredecessor = true;
    } else if (previousValue instanceof PredAndSucc) {
      // Restore previous PredAndSucc object.
      adjacentNodeValues.put(node, previousValue);
      addedPredecessor = false;
    } else if (previousValue != PRED) { // successor
      // Do NOT use method parameter value 'unused'. In directed graphs, successors store the value.
      adjacentNodeValues.put(node, new PredAndSucc(previousValue));

        // page navi
        RenderDataUtil.register(data, "charMappingItemItems", charMappingService.getCharMappingList(form.dictId, charMappingPager));

        // restore from pager
        BeanUtil.copyBeanToBean(charMappingPager, form, op -> {
            op.exclude(Constants.PAGER_CONVERSION_RULE);
        });
    }