【问题】Java和Scala混合编译下无法正常使用lombok的问题

工作中有java和scala和混合编译的工程，最近遇到一个问题，就是工程中有依赖java bean的scala文件，编译过程中发现编译器无法找到Java bean 中 lombok生成的getter，

网上找了一下，import scala.collections.JavaConvertions._的方法是没用的。

最后终于找到一个跟我有一样问题的哥们，里面的最佳答案表示这个问题无法解决，

最佳答案原文：

I think you'll not be able to avoid it. Normal Scala/Java integration works like this:

1. Scala goes first, since Java doesn't know anything about Scala.
   1. Scalac parsers Java files and learns about visible elements.
   2. Scalac reads Scala files and generate class files.
2. Java goes last, and reads Java files plus the class files generated by Scala.

The obvious problem is that Scala doesn't know anything about Lombok annotations, so it can't figure out the elements generated by it.

If you don't have any dependency from Java to Scala, you can simply invert the order: let Java go first, and have Scala include the output classfiles of javac on its classpath.

好吧，那就姑且认为无法解决了，但是他所说的原因我仍保持怀疑，按我的经验，java&scala混合编译下，java代码应该是先编译的，甚至我们经常需要使用

mvn clean scala:compile compile package

这样的命令来达到scala先编译的效果，而不是他所说的scala goes first。

总之，暂时通过手动generate getter的方式就可以规避，反正用idea插件，生成getter/setter也不费事（笑）

stackoverflow上的原文见 https://stackoverflow.com/questions/11171631/error-compiling-java-scala-mixed-project-and-lombok