/* * Distributed as part of c3p0 v.0.9.1-pre6 * * Copyright (C) 2005 Machinery For Change, Inc. * * Author: Steve Waldman <swaldman@mchange.com> * * This library is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License version 2.1, as  * published by the Free Software Foundation. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this software; see the file LICENSE.  If not, write to the * Free Software Foundation, Inc., 59 Temple Place, Suite 330, * Boston, MA 02111-1307, USA. */package com.mchange.v1.identicator;// revisit equals() if ever made non-finalfinal class StrongIdHashKey extends IdHashKey{    Object      keyObj;        public StrongIdHashKey(Object keyObj, Identicator id)    {	super( id );	this.keyObj = keyObj;    }    public Object getKeyObj()    { return keyObj; }    public boolean equals(Object o)    {	//  fast type-exact match for final class	if (o instanceof StrongIdHashKey)	    return id.identical( keyObj, ((StrongIdHashKey) o).keyObj );	else	    return false;    }    public int hashCode()    { return id.hash( keyObj ); }}