Important update regarding this issue:
I've tested this issue thoroughly and can confirm that camels that have full health do not use up cacti when you attempt to feed them some. I'm guessing that the reporter may have overlooked this detail hence why they listed this as the problem within this report, but I can confidently say that this isn't the case.
Further testing I've conducted regarding this same core problem concludes this behavior is not exclusive to camels and can be seen with all breedable animals, such as cows, pigs, sheep, etc... The problem here is that all breedable entities can be fed again after receiving damage, causing them to consume multiple pieces of food. To reproduce, summon two breedable animals, for example, two cows. Feed both of the cows wheat, attack one of them, and quickly attempt to feed that same cow you attacked more wheat. You'll notice that the cow eats the wheat and this can be repeated multiple times.
EDIT: I've been informed via the Mojira discord to create a new bug report regarding this behavior as the scope of the issue has changed quite significantly. Here's the new bug report: MC-256738
Important update regarding this issue:I've tested this issue thoroughly and can confirm that camels that have full healthdo notuse up cacti when you attempt to feed them some. I'm guessing that the reporter may have overlooked this detail hence why they listed this as the problem within this report, but I can confidently say that this isn't the case.Further testing I've conducted regarding this same core problem concludes this behavior is not exclusive to camels and can be seen with all breedable animals, such as cows, pigs, sheep, etc... The problem here is that all breedable entities can be fed again after receiving damage, causing them to consume multiple pieces of food. To reproduce, summon two breedable animals, for example, two cows. Feed both of the cows wheat, attack one of them, and quickly attempt to feed that same cow you attacked more wheat. You'll notice that the cow eats the wheat and this can be repeated multiple times.EDIT: I've been informed via the Mojira discord to create a new bug report regarding this behavior as the scope of the issue has changed quite significantly. Here's the new bug report: MC-256738