包含下面的版权声明的代码或文件都使用H2的License http://www.h2database.com/html/license.html
/*
* Copyright 2004-2014 H2 Group. Multiple-Licensed under the MPL 2.0,
* and the EPL 1.0 (http://h2database.com/html/license.html).
* Initial Developer: H2 Group
*/
除此之外的代码或文件使用Apache License Version 2.0 http://www.apache.org/licenses/LICENSE-2.0