import cn.nukkit.event.potion.PotionCollideEvent; //导入依赖的package包/类
@EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
public void onPotionSplash(PotionCollideEvent event) {
    EntityPotion entity = event.getThrownPotion();
    Location l = NukkitUtil.getLocation(entity);
    if (!PS.get().hasPlotArea(l.getWorld())) {
        return;
    }
    Entity shooter = entity.shootingEntity;
    if (shooter instanceof Player) {
        PlotPlayer pp = NukkitUtil.getPlayer((Player) shooter);
        Plot plot = l.getOwnedPlotAbs();
        if (plot == null) {
            if (!Permissions.hasPermission(pp, C.PERMISSION_PROJECTILE_UNOWNED)) {
                kill(entity, event);
                return;
            }
            return;
        }
        if (plot.isAdded(pp.getUUID()) || Permissions.hasPermission(pp, C.PERMISSION_PROJECTILE_OTHER)) {
            return;
        }
        kill(entity, event);
        return;
    }
    if (shooter == null) {
        kill(entity, event);
        return;
    }
}
 

import cn.nukkit.event.potion.PotionCollideEvent; //导入依赖的package包/类
public void onSplashPotion(PotionCollideEvent event) {
}