net.minecraft.entity.projectile

Class
AbstractArrowEntity
ArrowEntity
DragonFireballEntity
EggEntity
EnderPearlEntity
ExperienceBottleEntity
FireballEntity
LlamaSpitEntity
PotionEntity
ProjectileEntity
ProjectileUtils
ShulkerBulletEntity
SmallFireballEntity
SnowballEntity
SpectralArrowEntity
ThrownEntity
TridentEntity
WitherSkullEntity

Enum
AbstractArrowEntity$Pickup