Stuff

package netherrackdamage;import org.bukkit.Location;import org.bukkit.event.player.PlayerListener;import org.bukkit.event.player.PlayerMoveEvent;import org.bukkit.Material;import org.bukkit.World;import org.bukkit.block.Block;import org.bukkit.Bukkit;import org.bukkit.entity.*;import java.lang.String;/** * Handle events for all Player related events * @author Dinnerbone */public class NetherrackDamagePlayerListener extends PlayerListener {    private final NetherrackDamage plugin;    public NetherrackDamagePlayerListener(NetherrackDamage instance) {        plugin = instance;    }      int id = 0;    int IsFirst = 0;    int IsDmg = 0;    String pla = "0";    @Override    public void onPlayerMove(final PlayerMoveEvent event) {        final Location target = event.getTo();        final World world = target.getWorld();        pla = event.getPlayer().getName();        final Block block = world.getBlockAt(new Location(world, target.getX(), target.getY() - 1, target.getZ()));        final int dmgDealt = plugin.damageDealt;        if (block.getType() == Material.NETHERRACK) {            if (IsFirst == 0) {                 IsDmg = 1;                 IsFirst = 1;                 id = Bukkit.getServer().getScheduler().scheduleAsyncRepeatingTask(plugin, new Runnable() {                     public void run() {                        System.out.println("The Netherrack is hurting!");                        event.getPlayer().damage(1);                     }                 }, 0L, 200L);            }        } else {            if (IsDmg == 1) {                Bukkit.getServer().getScheduler().cancelTask(id);                IsDmg = 0;                IsFirst = 0;                System.out.println("The Netherrack has stopped hurting!");            }        }    }}