Development Assistance ChatListener Not working.

My ChatListener:

Code:

package me.jacob.abc;

import java.util.List;

import org.bukkit.entity.Player;
import org.bukkit.event.Listener;
import org.bukkit.event.EventHandler;
import org.bukkit.event.player.AsyncPlayerChatEvent;

public class ChatListener implements Listener
{

      public AnonymousBroadcaster plugin;

    @EventHandler
      public void onPlayerChat(AsyncPlayerChatEvent event)
      {
        Player player = event.getPlayer();
        if (!player.hasPermission("abc.swear.ignore"))
        {
          List<String> list = this.plugin.getConfig().getStringList("list");
          String msg = event.getMessage();
          for (int x = 0; x < list.toArray().length; x++)
          {
            String word = (String)list.toArray()[x];
            word = word.toLowerCase();
            if (msg.contains(word))
            {
              if (this.plugin.getConfig().getBoolean("REPLACE_WORDS")) {
                event.setMessage(event.getMessage().toLowerCase().replaceAll(word.toLowerCase(), this.plugin.getConfig().getString("NEW_MESSAGE")));
                player.sendMessage("You cannot use that word.");
              
              }

              }
            }
          }
        }
      }

My Main Code(OnEnable, OnDisable Section)

Code:

public class AnonymousBroadcaster
  extends JavaPlugin
{
  public Logger log = getLogger();
  public AnonymousBroadcaster plugin;
  public static final ChatListener cl = new ChatListener();
  @SuppressWarnings({ "unchecked", "rawtypes" })
  private List<String> broadcasts = new ArrayList();
  private int interval = 180;
  private int line = 0;
  @Override
  public void onDisable()
  {
    getLogger().info("ABC by x_jake_s is now disabled!");
  }
  @SuppressWarnings({ "unchecked", "rawtypes" })
  @Override
  public void onEnable()
   {
    getServer().getPluginManager().registerEvents(cl, this);
    getLogger().info("ABC by x_jake_s is now Enabled!");
    getConfig().options().copyDefaults(true);
    saveDefaultConfig();
    this.interval = getConfig().getInt("Interval");
    List<String> tempArray = getConfig()
      .getStringList("Broadcasts");
    List<String> bList = new ArrayList();
    for (String s : tempArray) {
      bList.add(ChatColor.translateAlternateColorCodes('&', s));
    }
    this.broadcasts = bList;
    Bukkit.getScheduler().scheduleSyncRepeatingTask(this,
      new Runnable()
      {
        public void run()
        {
          AnonymousBroadcaster.this.broadcast();
        }
      }, 0L, this.interval * 20);
  }

  private void broadcast()
  {
    this.line += 1;
    if (this.line > this.broadcasts.size() - 1) {
      this.line = 0;
    }
    Bukkit.broadcastMessage((String)this.broadcasts.get(this.line));
  }

Whenever i put this in my test server it loads find but when i type in my trigger word i put as a test it says
[21:10:12 ERROR]: Could not pass event AsyncPlayerChatEvent to ABC v4.0
org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:299) ~[spigot.jar:git-Spigot-1571]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-1571]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot.jar:git-Spigot-1571]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:484) [spigot.jar:git-Spigot-1571]
at net.minecraft.server.v1_7_R4.PlayerConnection.chat(PlayerConnection.java:932) [spigot.jar:git-Spigot-1571]
at net.minecraft.server.v1_7_R4.PlayerConnection.a(PlayerConnection.java:872) [spigot.jar:git-Spigot-1571]
at net.minecraft.server.v1_7_R4.PacketPlayInChat.a(PacketPlayInChat.java:28) [spigot.jar:git-Spigot-1571]
at net.minecraft.server.v1_7_R4.PacketPlayInChat$1.run(PacketPlayInChat.java:59) [spigot.jar:git-Spigot-1571]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_25]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_25]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.8.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.8.0_25]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_25]
Caused by: java.lang.NullPointerException
at me.jacob.abc.ChatListener.onPlayerChat(ChatListener.java:21) ~[?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_25]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_25]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_25]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_25]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:296) ~[spigot.jar:git-Spigot-1571]
... 12 more

 

@x_Jake_s You never initialized 'plugin.'

 

@Skionz where should it be initialized?

still need help please?

EDIT by Moderator: merged posts, please use the edit button instead of double posting.