/* * Copyright (c) 2002-2003 by OpenSymphony * All rights reserved. */package com.opensymphony.workflow.spi.hibernate;/** ?* This is here to persist the historical steps to the historical table. *  It is more used more for querying than persistence. */public class HibernateHistoryStep extends HibernateStep {    //~ Constructors ///////////////////////////////////////////////////////////    public HibernateHistoryStep() {    }    public HibernateHistoryStep(HibernateStep step) {        super(step);    }}