Control folder is left of the project tool buttons;
check inside Flatten packagsm not put the same name as the default file in a directory.
For example: com.service.tt and placed under a com com.dao.tt default directory.
Select hide empty middle of words, packages the new folder name will not be separated a little number. For example: com.service.tt, com and service will not be divided into two folders.
In general, these two buttons, you can solve the problem of overlapping of the general folder.
