Remove Static Abuse - Command Tasks

src/main/java/com/gmail/nossr50/bukkit/BukkitFactory.java

@@ -11,7 +11,7 @@ import org.bukkit.inventory.ItemStack;
  */
 public class BukkitFactory {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public BukkitFactory(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/chat/ChatManager.java

@@ -13,7 +13,7 @@ import java.util.regex.Pattern;
 
 public class ChatManager {
     private final String ADMIN_CHAT_PERMISSION = "mcmmo.chat.adminchat";
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public ChatManager(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/ChatNotificationToggleCommand.java

@@ -12,7 +12,7 @@ import java.util.List;
 
 public class ChatNotificationToggleCommand implements TabExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public ChatNotificationToggleCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/ConvertCommand.java

@@ -23,7 +23,7 @@ public class ConvertCommand implements TabExecutor {
     private CommandExecutor databaseConvertCommand;
     private CommandExecutor experienceConvertCommand;
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public ConvertCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/ExperienceRateCommand.java

@@ -16,7 +16,7 @@ import java.util.List;
 
 public class ExperienceRateCommand implements TabExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public ExperienceRateCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/McMMOCommand.java

@@ -10,7 +10,7 @@ import org.bukkit.command.CommandSender;
 
 public class McMMOCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public McMMOCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/ResetUserHealthBarSettingsCommand.java

@@ -13,7 +13,7 @@ import java.util.List;
 
 public class ResetUserHealthBarSettingsCommand implements TabExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public ResetUserHealthBarSettingsCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/ScoreboardCommand.java

@@ -12,7 +12,7 @@ import java.util.List;
 
 public class ScoreboardCommand implements TabExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public ScoreboardCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/admin/PlayerDebug.java

@@ -7,7 +7,7 @@ import org.bukkit.command.CommandSender;
 
 public class PlayerDebug implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PlayerDebug(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/admin/ReloadLocaleCommand.java

@@ -11,7 +11,7 @@ import org.bukkit.command.CommandSender;
  */
 public final class ReloadLocaleCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public ReloadLocaleCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/database/ConvertDatabaseCommand.java

@@ -13,7 +13,7 @@ import org.bukkit.entity.Player;
 
 public class ConvertDatabaseCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public ConvertDatabaseCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/database/McremoveCommand.java

@@ -14,7 +14,7 @@ import java.util.UUID;
 
 public class McremoveCommand implements TabExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public McremoveCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/database/PurgeCommand.java

@@ -10,7 +10,7 @@ import java.util.List;
 
 public class PurgeCommand implements TabExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PurgeCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/database/ShowDatabaseCommand.java

@@ -10,7 +10,7 @@ import java.util.List;
 
 public class ShowDatabaseCommand implements TabExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public ShowDatabaseCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/experience/ConvertExperienceCommand.java

@@ -11,7 +11,7 @@ import org.bukkit.entity.Player;
 
 public class ConvertExperienceCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public ConvertExperienceCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/experience/SkillResetCommand.java

@@ -24,7 +24,7 @@ import java.util.UUID;
  */
 public class SkillResetCommand implements TabExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public SkillResetCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/PartyAcceptCommand.java

@@ -9,7 +9,7 @@ import org.bukkit.entity.Player;
 
 public class PartyAcceptCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PartyAcceptCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/PartyChangeOwnerCommand.java

@@ -10,7 +10,7 @@ import org.bukkit.entity.Player;
 
 public class PartyChangeOwnerCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PartyChangeOwnerCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/PartyChangePasswordCommand.java

@@ -9,7 +9,7 @@ import org.bukkit.entity.Player;
 
 public class PartyChangePasswordCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PartyChangePasswordCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/PartyCommand.java

@@ -24,7 +24,7 @@ import java.util.List;
 //TODO: This class horrifies me, rewrite it at some point
 public class PartyCommand implements TabExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
     private CommandExecutor partyJoinCommand;
     private CommandExecutor partyAcceptCommand;
     private CommandExecutor partyCreateCommand;

src/main/java/com/gmail/nossr50/commands/party/PartyCreateCommand.java

@@ -9,7 +9,7 @@ import org.bukkit.entity.Player;
 
 public class PartyCreateCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PartyCreateCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/PartyDisbandCommand.java

@@ -10,7 +10,7 @@ import org.bukkit.entity.Player;
 
 public class PartyDisbandCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PartyDisbandCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/PartyHelpCommand.java

@@ -7,7 +7,7 @@ import org.bukkit.command.CommandSender;
 
 public class PartyHelpCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PartyHelpCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/PartyInfoCommand.java

@@ -16,7 +16,7 @@ import java.util.List;
 
 public class PartyInfoCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PartyInfoCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/PartyInviteCommand.java

@@ -10,7 +10,7 @@ import org.bukkit.entity.Player;
 
 public class PartyInviteCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PartyInviteCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/PartyItemShareCommand.java

@@ -13,7 +13,7 @@ import org.bukkit.entity.Player;
 
 public class PartyItemShareCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PartyItemShareCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/PartyJoinCommand.java

@@ -10,7 +10,7 @@ import org.bukkit.entity.Player;
 
 public class PartyJoinCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PartyJoinCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/PartyKickCommand.java

@@ -11,7 +11,7 @@ import org.bukkit.entity.Player;
 
 public class PartyKickCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PartyKickCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/PartyLockCommand.java

@@ -10,7 +10,7 @@ import org.bukkit.entity.Player;
 
 public class PartyLockCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PartyLockCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/PartyQuitCommand.java

@@ -11,7 +11,7 @@ import org.bukkit.entity.Player;
 
 public class PartyQuitCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PartyQuitCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/PartyRenameCommand.java

@@ -11,7 +11,7 @@ import org.bukkit.entity.Player;
 
 public class PartyRenameCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PartyRenameCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/PartyXpShareCommand.java

@@ -12,7 +12,7 @@ import org.bukkit.entity.Player;
 
 public class PartyXpShareCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PartyXpShareCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/alliance/PartyAllianceAcceptCommand.java

@@ -9,7 +9,7 @@ import org.bukkit.entity.Player;
 
 public class PartyAllianceAcceptCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PartyAllianceAcceptCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/alliance/PartyAllianceCommand.java

@@ -19,7 +19,7 @@ import java.util.List;
 
 public class PartyAllianceCommand implements TabExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
     private Player player;
     private Party playerParty;
     private Party targetParty;

src/main/java/com/gmail/nossr50/commands/party/alliance/PartyAllianceDisbandCommand.java

@@ -10,7 +10,7 @@ import org.bukkit.entity.Player;
 
 public class PartyAllianceDisbandCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PartyAllianceDisbandCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/alliance/PartyAllianceInviteCommand.java

@@ -10,7 +10,7 @@ import org.bukkit.entity.Player;
 
 public class PartyAllianceInviteCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PartyAllianceInviteCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/teleport/PtpAcceptAnyCommand.java

@@ -8,7 +8,7 @@ import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
 
 public class PtpAcceptAnyCommand implements CommandExecutor {
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PtpAcceptAnyCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/teleport/PtpAcceptCommand.java

@@ -12,7 +12,7 @@ import org.bukkit.entity.Player;
 
 public class PtpAcceptCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PtpAcceptCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/party/teleport/PtpCommand.java

@@ -24,7 +24,7 @@ import java.util.List;
 
 public class PtpCommand implements TabExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
     private CommandExecutor ptpToggleCommand;
     private CommandExecutor ptpAcceptAnyCommand;
     private CommandExecutor ptpAcceptCommand;

src/main/java/com/gmail/nossr50/commands/party/teleport/PtpToggleCommand.java

@@ -9,7 +9,7 @@ import org.bukkit.command.CommandSender;
 
 public class PtpToggleCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public PtpToggleCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/player/CooldownCommand.java

@@ -13,7 +13,7 @@ import java.util.List;
 
 public class CooldownCommand implements TabExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public CooldownCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/player/InspectCommand.java

@@ -17,7 +17,7 @@ import java.util.List;
 
 public class InspectCommand implements TabExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public InspectCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/player/LeaderboardCommand.java

@@ -4,7 +4,7 @@ import com.gmail.nossr50.core.MetadataConstants;
 import com.gmail.nossr50.datatypes.player.McMMOPlayer;
 import com.gmail.nossr50.datatypes.skills.PrimarySkillType;
 import com.gmail.nossr50.mcMMO;
-import com.gmail.nossr50.runnables.commands.MctopCommandAsyncTask;
+import com.gmail.nossr50.runnables.commands.LeaderboardsCommandAsyncTask;
 import com.gmail.nossr50.util.Permissions;
 import com.gmail.nossr50.util.StringUtils;
 import com.google.common.collect.ImmutableList;
@@ -20,7 +20,7 @@ import java.util.List;
 
 public class LeaderboardCommand implements TabExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public LeaderboardCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;
@@ -120,7 +120,7 @@ public class LeaderboardCommand implements TabExecutor {
         boolean useBoard = (sender instanceof Player) && (pluginRef.getScoreboardSettings().isScoreboardEnabled(pluginRef.getScoreboardManager().SidebarType.TOP_BOARD));
         boolean useChat = !useBoard || pluginRef.getScoreboardSettings().isScoreboardPrinting(pluginRef.getScoreboardManager().SidebarType.TOP_BOARD);
 
-        new MctopCommandAsyncTask(page, skill, sender, useBoard, useChat).runTaskAsynchronously(pluginRef);
+        new LeaderboardsCommandAsyncTask(page, skill, sender, useBoard, useChat).runTaskAsynchronously(pluginRef);
     }
 
     private PrimarySkillType extractSkill(CommandSender sender, String skillName) {

src/main/java/com/gmail/nossr50/commands/player/RankCommand.java

@@ -3,7 +3,7 @@ package com.gmail.nossr50.commands.player;
 import com.gmail.nossr50.core.MetadataConstants;
 import com.gmail.nossr50.datatypes.player.McMMOPlayer;
 import com.gmail.nossr50.mcMMO;
-import com.gmail.nossr50.runnables.commands.McrankCommandAsyncTask;
+import com.gmail.nossr50.runnables.commands.RankCommandAsyncTask;
 import com.gmail.nossr50.util.Permissions;
 import com.google.common.collect.ImmutableList;
 import org.bukkit.command.Command;
@@ -18,7 +18,7 @@ import java.util.List;
 
 public class RankCommand implements TabExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public RankCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;
@@ -117,7 +117,7 @@ public class RankCommand implements TabExecutor {
                 && (pluginRef.getScoreboardSettings().isScoreboardEnabled(pluginRef.getScoreboardManager().SidebarType.RANK_BOARD));
         boolean useChat = !useBoard || pluginRef.getScoreboardSettings().isScoreboardPrinting(pluginRef.getScoreboardManager().SidebarType.RANK_BOARD);
 
-        new McrankCommandAsyncTask(playerName, sender, useBoard, useChat).runTaskAsynchronously(pluginRef);
+        new RankCommandAsyncTask(playerName, sender, useBoard, useChat).runTaskAsynchronously(pluginRef);
     }
 
     private long getCDSeconds(McMMOPlayer mcMMOPlayer, long cooldownMillis) {

src/main/java/com/gmail/nossr50/commands/player/SkillStatsCommand.java

@@ -11,7 +11,7 @@ import java.util.List;
 
 public class SkillStatsCommand implements TabExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public SkillStatsCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/server/ReloadPluginCommand.java

@@ -11,7 +11,7 @@ import org.jetbrains.annotations.NotNull;
 
 public class ReloadPluginCommand implements CommandExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public ReloadPluginCommand(mcMMO plugin) {
         this.pluginRef = plugin;

src/main/java/com/gmail/nossr50/commands/skills/MmoInfoCommand.java

@@ -22,7 +22,7 @@ import java.util.List;
  */
 public class MmoInfoCommand implements TabExecutor {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public MmoInfoCommand(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/commands/skills/SkillGuideCommand.java

@@ -14,7 +14,7 @@ public class SkillGuideCommand implements CommandExecutor {
     private String header;
     private ArrayList<String> guide;
     private String invalidPage;
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public SkillGuideCommand(PrimarySkillType skill, mcMMO pluginRef) {
         header = pluginRef.getLocaleManager().getString("Guides.Header", skill.getName());

src/main/java/com/gmail/nossr50/config/ConfigManager.java

@@ -82,7 +82,7 @@ import java.util.Set;
  * Settings in configs are sometimes not platform-ready, you can find platform ready implementations in the {@link com.gmail.nossr50.core.DynamicSettingsManager DynamicSettingsManager}
  */
 public final class ConfigManager {
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
 
     /* File array - Used for backups */

src/main/java/com/gmail/nossr50/core/BonusDropManager.java

@@ -13,7 +13,7 @@ import java.util.List;
 public class BonusDropManager {
 
     private HashMap<Material, Boolean> bonusDropWhitelist;
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public BonusDropManager(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/core/DynamicSettingsManager.java

@@ -24,7 +24,7 @@ import java.util.HashMap;
  */
 public class DynamicSettingsManager {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     /* UNLOAD REGISTER */
     private SkillPropertiesManager skillPropertiesManager;

src/main/java/com/gmail/nossr50/core/SkillPropertiesManager.java

@@ -16,7 +16,7 @@ import java.util.HashMap;
  * Hacky way to do this until I rewrite the skill system fully
  */
 public class SkillPropertiesManager {
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     private HashMap<SubSkillType, Double> maxChanceMap;
     private HashMap<SubSkillType, Double> staticActivationChanceMap;

src/main/java/com/gmail/nossr50/database/DatabaseManagerFactory.java

@@ -4,7 +4,7 @@ import com.gmail.nossr50.datatypes.database.DatabaseType;
 import com.gmail.nossr50.mcMMO;
 
 public class DatabaseManagerFactory {
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
     private Class<? extends DatabaseManager> customManager = null;
 
     public DatabaseManagerFactory(mcMMO pluginRef) {

src/main/java/com/gmail/nossr50/database/FlatFileDatabaseManager.java

@@ -16,7 +16,7 @@ import java.io.*;
 import java.util.*;
 
 public final class FlatFileDatabaseManager implements DatabaseManager {
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
     private final Object fileWritingLock = new Object();
     private int USERNAME = 0;
     private int SKILLS_MINING = 1;

src/main/java/com/gmail/nossr50/database/SQLDatabaseManager.java

@@ -19,7 +19,7 @@ import java.util.*;
 import java.util.concurrent.locks.ReentrantLock;
 
 public final class SQLDatabaseManager implements DatabaseManager {
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
     private final String COM_MYSQL_JDBC_DRIVER = "com.mysql.jdbc.Driver";
     private final String ALL_QUERY_VERSION = "total";
     private final Map<UUID, Integer> cachedUserIDs = new HashMap<>();

src/main/java/com/gmail/nossr50/datatypes/party/Party.java

@@ -19,7 +19,7 @@ import java.util.UUID;
 import java.util.stream.Collectors;
 
 public class Party {
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
     private static final String ONLINE_PLAYER_PREFIX = "⬤";
     private static final String OFFLINE_PLAYER_PREFIX = "○";
     private final LinkedHashMap<UUID, String> members = new LinkedHashMap<>();

src/main/java/com/gmail/nossr50/locale/LocaleManager.java

@@ -18,7 +18,7 @@ public final class LocaleManager {
     private ResourceBundle bundle;
     private ResourceBundle filesystemBundle;
     private ResourceBundle enBundle;
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public LocaleManager(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/mcMMO.java

@@ -18,7 +18,7 @@ import com.gmail.nossr50.listeners.*;
 import com.gmail.nossr50.locale.LocaleManager;
 import com.gmail.nossr50.party.PartyManager;
 import com.gmail.nossr50.runnables.SaveTimerTask;
-import com.gmail.nossr50.runnables.backups.CleanBackupsTask;
+import com.gmail.nossr50.runnables.backups.CleanBackupFilesTask;
 import com.gmail.nossr50.runnables.commands.NotifySquelchReminderTask;
 import com.gmail.nossr50.runnables.database.UserPurgeTask;
 import com.gmail.nossr50.runnables.party.PartyAutoKickTask;
@@ -586,7 +586,7 @@ public class mcMMO extends JavaPlugin {
         new SaveTimerTask().runTaskTimer(this, saveIntervalTicks, saveIntervalTicks);
 
         // Cleanup the backups folder
-        new CleanBackupsTask().runTaskAsynchronously(this);
+        new CleanBackupFilesTask().runTaskAsynchronously(this);
 
         // Bleed timer (Runs every 0.5 seconds)
         new BleedTimerTask().runTaskTimer(this, Misc.TICK_CONVERSION_FACTOR, (Misc.TICK_CONVERSION_FACTOR / 2));

src/main/java/com/gmail/nossr50/party/PartyManager.java

@@ -26,7 +26,7 @@ import java.util.Map.Entry;
 import java.util.UUID;
 
 public final class PartyManager {
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
     private List<Party> parties;
     private File partyFile;
 

src/main/java/com/gmail/nossr50/party/ShareHandler.java

@@ -17,7 +17,7 @@ import org.bukkit.inventory.ItemStack;
 import java.util.List;
 
 public final class ShareHandler {
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
     private Party party;
 
     public ShareHandler(mcMMO pluginRef, Party party) {

src/main/java/com/gmail/nossr50/runnables/backups/CleanBackupFilesTask.java

@@ -1,5 +1,6 @@
 package com.gmail.nossr50.runnables.backups;
 
+import com.gmail.nossr50.mcMMO;
 import org.bukkit.scheduler.BukkitRunnable;
 
 import java.io.File;
@@ -11,9 +12,15 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 
-public class CleanBackupsTask extends BukkitRunnable {
+public class CleanBackupFilesTask extends BukkitRunnable {
-    private static final String BACKUP_DIRECTORY = pluginRef.getMainDirectory() + "backup" + File.separator;
+    private final mcMMO pluginRef;
-    private static final File BACKUP_DIR = new File(BACKUP_DIRECTORY);
+    private final File BACKUP_DIR;
+
+    public CleanBackupFilesTask(mcMMO pluginRef) {
+        this.pluginRef = pluginRef;
+
+        BACKUP_DIR = new File(pluginRef.getMainDirectory() + "backup" + File.separator);
+    }
 
     @Override
     public void run() {
@@ -24,13 +31,8 @@ public class CleanBackupsTask extends BukkitRunnable {
         int amountDeleted = 0;
         int oldFileAgeLimit = pluginRef.getConfigManager().getConfigAutomatedBackups().getBackupDayLimit();
 
-        if (BACKUP_DIR.listFiles() == null) {
-            return;
-        }
-
-        //if(BACKUP_DIR.listFiles().length < mcMMO.getConfigManager().getConfigAutomatedBackups().getMinimumBackupCount())
         //Don't remove files unless there is at least 10 of them
-        if (BACKUP_DIR.listFiles().length < 10)
+        if (BACKUP_DIR.listFiles() == null || BACKUP_DIR.listFiles().length < 10)
             return;
 
         // Check files in backup folder from oldest to newest

src/main/java/com/gmail/nossr50/runnables/commands/LeaderboardsCommandAsyncTask.java

@@ -2,6 +2,7 @@ package com.gmail.nossr50.runnables.commands;
 
 import com.gmail.nossr50.datatypes.database.PlayerStat;
 import com.gmail.nossr50.datatypes.skills.PrimarySkillType;
+import com.gmail.nossr50.mcMMO;
 import org.apache.commons.lang.Validate;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
@@ -9,13 +10,16 @@ import org.bukkit.scheduler.BukkitRunnable;
 
 import java.util.List;
 
-public class MctopCommandAsyncTask extends BukkitRunnable {
+public class LeaderboardsCommandAsyncTask extends BukkitRunnable {
+    private final mcMMO pluginRef;
     private final CommandSender sender;
     private final PrimarySkillType skill;
     private final int page;
     private final boolean useBoard, useChat;
 
-    public MctopCommandAsyncTask(int page, PrimarySkillType skill, CommandSender sender, boolean useBoard, boolean useChat) {
+    public LeaderboardsCommandAsyncTask(mcMMO pluginRef, int page, PrimarySkillType skill, CommandSender sender, boolean useBoard, boolean useChat) {
+        this.pluginRef = pluginRef;
+
         Validate.isTrue(useBoard || useChat, "Attempted to start a rank retrieval with both board and chat off");
         Validate.notNull(sender, "Attempted to start a rank retrieval with no recipient");
 
@@ -34,6 +38,6 @@ public class MctopCommandAsyncTask extends BukkitRunnable {
     public void run() {
         final List<PlayerStat> userStats = pluginRef.getDatabaseManager().readLeaderboard(skill, page, 10);
 
-        new MctopCommandDisplayTask(userStats, page, skill, sender, useBoard, useChat).runTaskLater(pluginRef, 1);
+        new LeaderboardsCommandDisplayTask(pluginRef, userStats, page, skill, sender, useBoard, useChat).runTaskLater(pluginRef, 1);
     }
 }

src/main/java/com/gmail/nossr50/runnables/commands/LeaderboardsCommandDisplayTask.java

@@ -3,6 +3,7 @@ package com.gmail.nossr50.runnables.commands;
 import com.gmail.nossr50.core.MetadataConstants;
 import com.gmail.nossr50.datatypes.database.PlayerStat;
 import com.gmail.nossr50.datatypes.skills.PrimarySkillType;
+import com.gmail.nossr50.mcMMO;
 import org.bukkit.ChatColor;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
@@ -11,16 +12,18 @@ import org.bukkit.scheduler.BukkitRunnable;
 import java.util.List;
 
 /**
- * Display the results of {@link MctopCommandAsyncTask} to the sender.
+ * Display the results of {@link LeaderboardsCommandAsyncTask} to the sender.
  */
-public class MctopCommandDisplayTask extends BukkitRunnable {
+public class LeaderboardsCommandDisplayTask extends BukkitRunnable {
+    private final mcMMO pluginRef;
     private final List<PlayerStat> userStats;
     private final CommandSender sender;
     private final PrimarySkillType skill;
     private final int page;
     private final boolean useBoard, useChat;
 
-    MctopCommandDisplayTask(List<PlayerStat> userStats, int page, PrimarySkillType skill, CommandSender sender, boolean useBoard, boolean useChat) {
+    LeaderboardsCommandDisplayTask(mcMMO pluginRef, List<PlayerStat> userStats, int page, PrimarySkillType skill, CommandSender sender, boolean useBoard, boolean useChat) {
+        this.pluginRef = pluginRef;
         this.userStats = userStats;
         this.page = page;
         this.skill = skill;

src/main/java/com/gmail/nossr50/runnables/commands/NotifySquelchReminderTask.java

@@ -1,11 +1,19 @@
 package com.gmail.nossr50.runnables.commands;
 
+import com.gmail.nossr50.mcMMO;
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.scheduler.BukkitRunnable;
 
+//TODO: Rewrite, wrote this in a rush.
 public class NotifySquelchReminderTask extends BukkitRunnable {
 
+    private final mcMMO pluginRef;
+
+    public NotifySquelchReminderTask(mcMMO pluginRef) {
+        this.pluginRef = pluginRef;
+    }
+
     @Override
     public void run() {
         for (Player player : Bukkit.getOnlinePlayers()) {

src/main/java/com/gmail/nossr50/runnables/commands/RankCommandAsyncTask.java

@@ -1,6 +1,7 @@
 package com.gmail.nossr50.runnables.commands;
 
 import com.gmail.nossr50.datatypes.skills.PrimarySkillType;
+import com.gmail.nossr50.mcMMO;
 import org.apache.commons.lang.Validate;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
@@ -8,12 +9,14 @@ import org.bukkit.scheduler.BukkitRunnable;
 
 import java.util.Map;
 
-public class McrankCommandAsyncTask extends BukkitRunnable {
+public class RankCommandAsyncTask extends BukkitRunnable {
+    private final mcMMO pluginRef;
     private final String playerName;
     private final CommandSender sender;
     private final boolean useBoard, useChat;
 
-    public McrankCommandAsyncTask(String playerName, CommandSender sender, boolean useBoard, boolean useChat) {
+    public RankCommandAsyncTask(mcMMO pluginRef, String playerName, CommandSender sender, boolean useBoard, boolean useChat) {
+        this.pluginRef = pluginRef;
         Validate.isTrue(useBoard || useChat, "Attempted to start a rank retrieval with both board and chat off");
         Validate.notNull(sender, "Attempted to start a rank retrieval with no recipient");
 
@@ -31,7 +34,7 @@ public class McrankCommandAsyncTask extends BukkitRunnable {
     public void run() {
         Map<PrimarySkillType, Integer> skills = pluginRef.getDatabaseManager().readRank(playerName);
 
-        new McrankCommandDisplayTask(skills, sender, playerName, useBoard, useChat).runTaskLater(pluginRef, 1);
+        new RankCommandDisplayTask(pluginRef, skills, sender, playerName, useBoard, useChat).runTaskLater(pluginRef, 1);
     }
 }
 

src/main/java/com/gmail/nossr50/runnables/commands/RankCommandDisplayTask.java

@@ -2,6 +2,7 @@ package com.gmail.nossr50.runnables.commands;
 
 import com.gmail.nossr50.core.MetadataConstants;
 import com.gmail.nossr50.datatypes.skills.PrimarySkillType;
+import com.gmail.nossr50.mcMMO;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 import org.bukkit.scheduler.BukkitRunnable;
@@ -9,15 +10,17 @@ import org.bukkit.scheduler.BukkitRunnable;
 import java.util.Map;
 
 /**
- * Display the results of McrankCommandAsyncTask to the sender.
+ * Display the results of RankCommandAsyncTask to the sender.
  */
-public class McrankCommandDisplayTask extends BukkitRunnable {
+public class RankCommandDisplayTask extends BukkitRunnable {
+    private final mcMMO pluginRef;
     private final Map<PrimarySkillType, Integer> skills;
     private final CommandSender sender;
     private final String playerName;
     private final boolean useBoard, useChat;
 
-    McrankCommandDisplayTask(Map<PrimarySkillType, Integer> skills, CommandSender sender, String playerName, boolean useBoard, boolean useChat) {
+    RankCommandDisplayTask(mcMMO pluginRef, Map<PrimarySkillType, Integer> skills, CommandSender sender, String playerName, boolean useBoard, boolean useChat) {
+        this.pluginRef = pluginRef;
         this.skills = skills;
         this.sender = sender;
         this.playerName = playerName;

src/main/java/com/gmail/nossr50/runnables/commands/ScoreboardKeepTask.java

@@ -1,12 +1,15 @@
 package com.gmail.nossr50.runnables.commands;
 
+import com.gmail.nossr50.mcMMO;
 import org.bukkit.entity.Player;
 import org.bukkit.scheduler.BukkitRunnable;
 
-public class McScoreboardKeepTask extends BukkitRunnable {
+public class ScoreboardKeepTask extends BukkitRunnable {
+    private final mcMMO pluginRef;
     private Player player;
 
-    public McScoreboardKeepTask(Player player) {
+    public ScoreboardKeepTask(mcMMO pluginRef, Player player) {
+        this.pluginRef = pluginRef;
         this.player = player;
     }
 

src/main/java/com/gmail/nossr50/runnables/player/PlayerProfileLoadingTask.java

@@ -2,7 +2,7 @@ package com.gmail.nossr50.runnables.player;
 
 import com.gmail.nossr50.datatypes.player.McMMOPlayer;
 import com.gmail.nossr50.datatypes.player.PlayerProfile;
-import com.gmail.nossr50.runnables.commands.McScoreboardKeepTask;
+import com.gmail.nossr50.runnables.commands.ScoreboardKeepTask;
 import com.gmail.nossr50.util.Misc;
 import org.bukkit.Server;
 import org.bukkit.entity.Player;
@@ -87,7 +87,7 @@ public class PlayerProfileLoadingTask extends BukkitRunnable {
 
                 if (pluginRef.getScoreboardSettings().getShowStatsAfterLogin()) {
                     pluginRef.getScoreboardManager().enablePlayerStatsScoreboard(player);
-                    new McScoreboardKeepTask(player).runTaskLater(pluginRef, Misc.TICK_CONVERSION_FACTOR);
+                    new ScoreboardKeepTask(player).runTaskLater(pluginRef, Misc.TICK_CONVERSION_FACTOR);
                 }
             }
 

src/main/java/com/gmail/nossr50/util/EventManager.java

@@ -55,7 +55,7 @@ import java.util.Map;
  */
 public class EventManager {
     
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public EventManager(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/util/MobHealthBarManager.java

@@ -13,7 +13,7 @@ import org.bukkit.event.entity.EntityDamageEvent;
 import org.bukkit.metadata.FixedMetadataValue;
 
 public final class MobHealthBarManager {
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public MobHealthBarManager(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/util/TextComponentFactory.java

@@ -22,7 +22,7 @@ import java.util.List;
 //TODO: Needs to be rewritten
 public class TextComponentFactory {
     
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public TextComponentFactory(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/util/commands/CommandRegistrationManager.java

@@ -26,7 +26,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 public final class CommandRegistrationManager {
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
     private String permissionsMessage = pluginRef.getLocaleManager().getString("mcMMO.NoPermission");
 
     public CommandRegistrationManager(mcMMO pluginRef) {

src/main/java/com/gmail/nossr50/util/commands/CommandTools.java

@@ -16,7 +16,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 public final class CommandTools {
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public CommandTools(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/util/experience/ExperienceManager.java

@@ -13,7 +13,7 @@ import java.util.HashMap;
  * This class handles the XP maps for various skills
  */
 public class ExperienceManager {
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     private HashMap<PrimarySkillType, HashMap<Material, String>> skillMaterialXPMap;
     private HashMap<String, Integer> miningFullyQualifiedBlockXpMap;

src/main/java/com/gmail/nossr50/util/player/NotificationManager.java

@@ -29,7 +29,7 @@ import java.util.HashMap;
 public class NotificationManager {
 
     private HashMap<NotificationType, PlayerNotificationSettings> playerNotificationHashMap;
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public NotificationManager(mcMMO pluginRef) {
         this.pluginRef = pluginRef;

src/main/java/com/gmail/nossr50/util/player/UserManager.java

@@ -15,7 +15,7 @@ import java.util.HashSet;
 
 public final class UserManager {
 
-    private mcMMO pluginRef;
+    private final mcMMO pluginRef;
 
     public UserManager(mcMMO pluginRef) {
         this.pluginRef = pluginRef;