Yes, the update attribute should do the trick. Keep in mind that it can be quite slow with big jar files.
The soul is dyed the color of its thoughts. Think only on those things that are in line with your principles and can bear the light of day. The content of your character is your choice. Day by day, what you do is who you become. Your integrity is your destiny - it is the light that guides your way. - Heraclitus
Let's get him boys! We'll make him read this tiny ad!