Java getting global date not the system date even if offline : <p>I'm creating custom a licence module for my java application
Every licence have start date and end date, And I validate if the end date is >= the current date
I want to avoid that the client may change his system date by getting a global date even if the client machine have no internet connection</p>

<p>I've tried Joda API, nanoTime with no lick</p>

<p>Is that doable ?</p>

<p>Thanks,</p>
