Endermen, striders, blazes, snowmen, and bees don't take damage when inside of water cauldrons

The bug

When standing inside a filled cauldron, endermen, blazes and snowmen don't take damage.

Code analysis

Based off of Minecraft 1.11, MCP 9.35

The method net.minecraft.block.BlockCauldron.onEntityCollidedWithBlock(World worldIn, BlockPos pos, IBlockState state, Entity entityIn) would need to be changed.

It would be good if a method was added for entities to indicate whether or not water harms them. This way all the entity type checking could be prevented.