How does the updatePolicy in maven really work?
问题 When I define an updatePolicy in my maven settings it tells maven how often snapshot artifacts shall be downloaded. If I set it to always it of course downloads every time all snapshots. I was wondering what happens if I set it to the default value daily or another longer peroid. Does maven still check whether a new version of the snapshot is available and if so, does it download it although the policy says daily ? I'm looking for the correct settings to avoid redundant downloads and not to