所有已实现的接口:
DataComponentGetter, SyncedDataHolder, Attackable, EquipmentUser, Leashable, Shearable, Targeting, EntityAccess, UniquelyIdentifyable, Nameable, ScoreHolder, Waypoint, WaypointTransmitter, IAttachmentHolder, IEntityExtension, ILivingEntityExtension, IShearable

public class Sheep extends Animal implements Shearable