查看 Windup项目。
这是支持（半）自动迁移的官方JBoss项目。 4.2目前还没有规则，当前的规则集涵盖了迁移知识的一个子集。

Have a look at the Windup project. It is the official JBoss project to support (semi)automated migration. There are no rules for 4.2 yet, the current set of rules covers a subset of migration knowledge.