garbagemule/MobArena — comment on commit 9161bead55804df52a4260049b2b336c23bdbc8e
File: src/com/garbagemule/MobArena/Arena.java line 705
By slipcor:

not true after the latest fix, was not true before either, event.amount() did return the minecraft-relative amount of healing, so setting this as health would not have worked.

Now the amount is returning the right amount so you can just commit the healing event with argument (max - current) and not set anything else, the player heals to full health :)

doing a pull request (here) right now to fix that!