https://jd.spongepowered.org/spongeapi/10.0.0/org/spongepowered/api/world/volume/entity/EntityVolume.Unmodifiable.html
EntityVolume.Unmodifiable (SpongeAPI 10.0.0 API)
declaration: package: org.spongepowered.api.world.volume.entity, interface: EntityVolume, interface: Unmodifiable
api