AntiSpamKick

package me.extremall.antispamkick.main;
import org.bukkit.Bukkit;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerKickEvent;
import org.bukkit.plugin.java.JavaPlugin;
public class AntiSpamKick extends JavaPlugin implements Listener
{
  @Override
  public void onEnable()
  {
    Bukkit.getPluginManager().registerEvents(this, this);
  }
  @EventHandler
  public void onPlayerKick(PlayerKickEvent event)
  {
    if (event.getReason().equals("disconnect.spam"))
    {
      event.setCancelled(true);
    }
  }
}