anchor.diff:  CallableLevelStorageVersion,net/minecraft/world/storage
   CallableLevelTime,net/minecraft/world/storage
   CallableLevelWeather,net/minecraft/world/storage
  +DerivedWorldInfo,net/minecraft/world/storage
  +IPlayerFileData,net/minecraft/world/storage
   ISaveFormat,net/minecraft/world/storage
   ISaveHandler,net/minecraft/world/storage
   IThreadedFileIO,net/minecraft/world/storage
  
positive.code: EntityLookHelper,net/minecraft/entity/ai
  EntityMoveHelper,net/minecraft/entity/ai
  EntitySenses,net/minecraft/entity/ai
  ContainerSheep,net/minecraft/entity/animal
  EntityAmbientCreature,net/minecraft/entity/animal
  EntityAnimal,net/minecraft/entity/animal
  
negative.code: EntitySlime,net/minecraft/entity/monster
  EntitySnowman,net/minecraft/entity/monster
  EntitySpider,net/minecraft/entity/monster
  EntityZombie,net/minecraft/entity/monster
  FilterIMob,net/minecraft/entity/monster
  IMob,net/minecraft/entity/monster
  