Text "cordova.default" cannot be used as application id

1. Create Hybrid Mobile project with ID="cordova.default"
2. Export project as Native Mobile Project for android

ERROR:

       [javac] /home/vpakan/jbdevstudio800Beta1a/studio/configuration/org.eclipse.osgi/947/data/proj_gen/cordova-def/android/src/cordova/default/cordova_def.java:20: error: <identifier> expected
       [javac] package cordova.default;

3. Run Project on Android Device/Simulator

ERROR: the same as above

I don't know if it's bug or some restriction for application name. If it's just restriction we should not allow user to specify such a ID or at least display warning that user is using wrong ID and will not be able to export/run project with this ID.