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获取此特定错误消息
“热代码替换失败 - 未实现层次结构更改”
尝试更改现有方法主体时。
通常更改方法体有效 - 但在 JPA@Entity类中的方法体上经常中断。知道有什么问题吗?
@Entity
环境:Glassfish 3.1.2.2、Eclipse Juno、JDK 1.6
与 DCEVM 没有区别