@Erel
Where I said that behaviour of Checkboxes depends of mavens ?
You didn't say it directly, but reading your response you do appear to imply it. Plus you've posted a few time about Maven Version which has absolutely nothing to do with the original questions asked.
If you have an issue with a particular version of Maven then that's fine, create a post about it and lets get people talking about it. But pushing your personal beliefs onto others especially with incorrect, misleading and irreverent answers really doesn't help anybody.
Yes we all get thing wrong from time to time, but your Maven Version responses do imply issues that do not really exists.