如何解决“javadoc:warning – 为包abc找到的包注释的多个来源”?

我已经过时了,但我刚刚升级了我的项目以使用JDK 1.4中的JDK 1.5,现在运行mvn javadoc:javadoc ,遇到以下javadoc警告:

 [WARNING] javadoc: warning - Multiple sources of package comments found for package "com.a" [WARNING] javadoc: warning - Multiple sources of package comments found for package "com.b" [WARNING] javadoc: warning - Multiple sources of package comments found for package "com.c" [WARNING] javadoc: warning - Multiple sources of package comments found for package "com.a" 

我需要做些什么才能修复它们? 从JDK 1.4到1.5有什么变化吗?

谢谢!

Oracle论坛中的这个主题讨论了这一点。

也许你需要一个新版本的maven?