title: Problems by import of a multiple modules maven 2 project into eclipse workspace
body: <p>I was wondering if someone has experienced the same problem as me and can help me. 
  I have a maven project which contains 6 modules. Some of modules are depending on each other. The project is written in Java and builds to jars, wars and aar. I've been trying to import it to Eclipse with the m2eclipse plug-in. It seems to work fine until the project builds. During the build process I get hundreds of errors complaining about missing Java files which are generated. As I found out eclipse can't recognize that some of generated packages should be interpreted as source code. I don't realy know what to do with it as I spent a lot of time already trying to solve this issue. The project is building fine with command line. My target is to debug the whole project on Tomcat server that's why I want to use eclipse as it has a pretty good integration with Tomcat.</p>
  
  <p>Every help would be greatly appreciated.</p>
  
  <p>Thank you!</p>