Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing
Bukkit Changes:
6f9fe1d9 #562: Add API to set equipment silently
bcddb754 SPIGOT-6256: Add method to check if the entity is in water
CraftBukkit Changes:
878b4375 #772: Add API to set equipment silently
22d7fcc9 SPIGOT-6256: Add method to check if the entity is in water
MiniDigger
Riley Park
Shane Freeder
Max Lee