A whole load of fixes

PlotSquared/src/main/java/com/intellectualcrafters/jnbt/ListTagBuilder.java

@@ -40,6 +40,7 @@ public class ListTagBuilder {
      *
      * @return a new builder
      */
+    @SafeVarargs
     public static <T extends Tag> ListTagBuilder createWith(final T... entries) {
         checkNotNull(entries);
 

PlotSquared/src/main/java/com/intellectualcrafters/jnbt/NBTOutputStream.java

@@ -179,8 +179,8 @@ public final class NBTOutputStream implements Closeable {
 
         this.os.writeByte(NBTUtils.getTypeCode(clazz));
         this.os.writeInt(size);
-        for (int i = 0; i < size; ++i) {
+        for (Tag tag1 : tags) {
-            writeTagPayload(tags.get(i));
+            writeTagPayload(tag1);
         }
     }
 

PlotSquared/src/main/java/com/intellectualcrafters/jnbt/NBTUtils.java

@@ -131,7 +131,6 @@ public final class NBTUtils {
      * @param key      the key to look for
      * @param expected the expected NBT class type
      * @return child tag
-     * @throws InvalidFormatException
      */
     public static <T extends Tag> T getChildTag(final Map<String, Tag> items, final String key, final Class<T> expected) throws IllegalArgumentException {
         if (!items.containsKey(key)) {

PlotSquared/src/main/java/com/intellectualcrafters/json/CDL.java

@@ -247,7 +247,7 @@ public class CDL {
         if ((names == null) || (names.length() == 0)) {
             return null;
         }
-        final StringBuffer sb = new StringBuffer();
+        final StringBuilder sb = new StringBuilder();
         for (int i = 0; i < ja.length(); i += 1) {
             final JSONObject jo = ja.optJSONObject(i);
             if (jo != null) {

PlotSquared/src/main/java/com/intellectualcrafters/json/JSONArray.java

@@ -27,7 +27,6 @@ import java.io.Writer;
 import java.lang.reflect.Array;
 import java.util.ArrayList;
 import java.util.Collection;
-import java.util.Iterator;
 import java.util.Map;
 
 /**
@@ -145,9 +144,8 @@ public class JSONArray {
     public JSONArray(final Collection<Object> collection) {
         this.myArrayList = new ArrayList<Object>();
         if (collection != null) {
-            final Iterator<Object> iter = collection.iterator();
+            for (Object aCollection : collection) {
-            while (iter.hasNext()) {
+                this.myArrayList.add(JSONObject.wrap(aCollection));
-                this.myArrayList.add(JSONObject.wrap(iter.next()));
             }
         }
     }
@@ -548,7 +546,7 @@ public class JSONArray {
      * @throws JSONException if the value is not finite.
      */
     public JSONArray put(final double value) throws JSONException {
-        final Double d = new Double(value);
+        final Double d = value;
         JSONObject.testValidity(d);
         this.put(d);
         return this;

PlotSquared/src/main/java/com/intellectualcrafters/json/JSONObject.java

@@ -164,9 +164,7 @@ public class JSONObject {
     public JSONObject(final Map<String, Object> map) {
         this.map = new HashMap<String, Object>();
         if (map != null) {
-            final Iterator<Entry<String, Object>> i = map.entrySet().iterator();
+            for (Entry<String, Object> entry : map.entrySet()) {
-            while (i.hasNext()) {
-                final Entry<String, Object> entry = i.next();
                 final Object value = entry.getValue();
                 if (value != null) {
                     this.map.put(entry.getKey(), wrap(value));
@@ -1319,9 +1317,7 @@ public class JSONObject {
             if (!set.equals(((JSONObject) other).keySet())) {
                 return false;
             }
-            final Iterator<String> iterator = set.iterator();
+            for (String name : set) {
-            while (iterator.hasNext()) {
-                final String name = iterator.next();
                 final Object valueThis = this.get(name);
                 final Object valueOther = ((JSONObject) other).get(name);
                 if (valueThis instanceof JSONObject) {
@@ -1485,8 +1481,12 @@ public class JSONObject {
          */
         @Override
         protected final Object clone() {
+            try {
+                return super.clone();
+            } catch (Exception e) {
                 return this;
             }
+        }
 
         /**
          * A Null object is equal to the null value and to itself.

PlotSquared/src/main/java/com/intellectualcrafters/json/JSONWriter.java

@@ -38,6 +38,10 @@ import java.io.Writer;
  */
 public class JSONWriter {
     private static final int maxdepth = 200;
+    /**
+     * The writer that will receive the output.
+     */
+    protected final Writer writer;
     /**
      * The object/array stack.
      */
@@ -51,10 +55,6 @@ public class JSONWriter {
      * 'o' (object).
      */
     protected char mode;
-    /**
-     * The writer that will receive the output.
-     */
-    protected Writer writer;
     /**
      * The comma flag determines if a comma should be output before the next
      * value.

PlotSquared/src/main/java/com/intellectualcrafters/plot/PlotMain.java

@@ -42,10 +42,8 @@ import com.intellectualcrafters.plot.uuid.PlotUUIDSaver;
 import com.intellectualcrafters.plot.uuid.UUIDSaver;
 import com.sk89q.worldedit.bukkit.WorldEditPlugin;
 import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
-
 import me.confuser.barapi.BarAPI;
 import net.milkbowl.vault.economy.Economy;
-
 import org.bukkit.*;
 import org.bukkit.command.PluginCommand;
 import org.bukkit.configuration.file.YamlConfiguration;
@@ -80,6 +78,43 @@ public class PlotMain extends JavaPlugin {
      */
     public static final String ADMIN_PERMISSION =
             "plots.admin";
+    /**
+     * Storage version
+     */
+    public final static int storage_ver =
+            1;
+    /**
+     * Boolean Flags (material)
+     */
+    public final static HashMap<Material, String> booleanFlags =
+            new HashMap<>();
+
+    /**
+     * Initialize the material flags
+     */
+    static {
+        booleanFlags.put(Material.WOODEN_DOOR, "wooden_door");
+        booleanFlags.put(Material.IRON_DOOR, "iron_door");
+        booleanFlags.put(Material.STONE_BUTTON, "stone_button");
+        booleanFlags.put(Material.WOOD_BUTTON, "wooden_button");
+        booleanFlags.put(Material.LEVER, "lever");
+        booleanFlags.put(Material.WOOD_PLATE, "wooden_plate");
+        booleanFlags.put(Material.STONE_PLATE, "stone_plate");
+        booleanFlags.put(Material.CHEST, "chest");
+        booleanFlags.put(Material.TRAPPED_CHEST, "trapped_chest");
+        booleanFlags.put(Material.TRAP_DOOR, "trap_door");
+        booleanFlags.put(Material.DISPENSER, "dispenser");
+        booleanFlags.put(Material.DROPPER, "dropper");
+    }
+
+    /**
+     * All loaded plot worlds
+     */
+    private final static HashMap<String, PlotWorld> worlds = new HashMap<>();
+    /**
+     * All world managers
+     */
+    private final static HashMap<String, PlotManager> managers = new HashMap<>();
     /**
      * settings.properties
      */
@@ -96,11 +131,6 @@ public class PlotMain extends JavaPlugin {
      * Contains storage options
      */
     public static YamlConfiguration storage;
-    /**
-     * Storage version
-     */
-    public static int storage_ver =
-            1;
     /**
      * MySQL Connection
      */
@@ -135,30 +165,6 @@ public class PlotMain extends JavaPlugin {
      */
     public static boolean useEconomy =
             false;
-    /**
-     * Boolean Flags (material)
-     */
-    public static HashMap<Material, String> booleanFlags =
-            new HashMap<>();
-
-    /**
-     * Initialize the material flags
-     */
-    static {
-        booleanFlags.put(Material.WOODEN_DOOR, "wooden_door");
-        booleanFlags.put(Material.IRON_DOOR, "iron_door");
-        booleanFlags.put(Material.STONE_BUTTON, "stone_button");
-        booleanFlags.put(Material.WOOD_BUTTON, "wooden_button");
-        booleanFlags.put(Material.LEVER, "lever");
-        booleanFlags.put(Material.WOOD_PLATE, "wooden_plate");
-        booleanFlags.put(Material.STONE_PLATE, "stone_plate");
-        booleanFlags.put(Material.CHEST, "chest");
-        booleanFlags.put(Material.TRAPPED_CHEST, "trapped_chest");
-        booleanFlags.put(Material.TRAP_DOOR, "trap_door");
-        booleanFlags.put(Material.DISPENSER, "dispenser");
-        booleanFlags.put(Material.DROPPER, "dropper");
-    }
-
     /**
      * The UUID Saver
      */
@@ -172,14 +178,6 @@ public class PlotMain extends JavaPlugin {
      * DO NOT USE EXCEPT FOR DATABASE PURPOSES
      */
     private static LinkedHashMap<String, HashMap<PlotId, Plot>> plots;
-    /**
-     * All loaded plot worlds
-     */
-    private static HashMap<String, PlotWorld> worlds = new HashMap<>();
-    /**
-     * All world managers
-     */
-    private static HashMap<String, PlotManager> managers = new HashMap<>();
 
     /**
      * Check for expired plots
@@ -202,12 +200,9 @@ public class PlotMain extends JavaPlugin {
      * Check a range of permissions e.g. 'plots.plot.<0-100>'<br>
      * Returns highest integer in range.
      *
-     * @param player
+     * @param player to check
-     *            to check
+     * @param stub   to check
-     * @param stub
+     * @param range  tp check
-     *            to check
-     * @param range
-     *            tp check
      * @return permitted range
      */
     public static int hasPermissionRange(final Player player, final String stub, final int range) {
@@ -230,10 +225,8 @@ public class PlotMain extends JavaPlugin {
      * - Op has all permissions <br>
      * - checks for '*' nodes
      *
-     * @param player
+     * @param player to check
-     *            to check
+     * @param perms  to check
-     * @param perms
-     *            to check
      * @return true of player has permissions
      */
     public static boolean hasPermissions(final Player player, final String[] perms) {
@@ -266,6 +259,7 @@ public class PlotMain extends JavaPlugin {
 
     /**
      * Get the uuid saver
+     *
      * @return uuid saver
      * @see com.intellectualcrafters.plot.uuid.UUIDSaver;
      */
@@ -288,10 +282,8 @@ public class PlotMain extends JavaPlugin {
      * - Op has all permissions <br>
      * - checks for '*' nodes
      *
-     * @param player
+     * @param player to check
-     *            to check
+     * @param perm   to check
-     * @param perm
-     *            to check
      * @return true if player has the permission
      */
     public static boolean hasPermission(final Player player, final String perm) {
@@ -328,6 +320,7 @@ public class PlotMain extends JavaPlugin {
 
     /**
      * Get a sorted list of plots
+     *
      * @return sorted list
      */
     public static LinkedHashSet<Plot> getPlotsSorted() {
@@ -339,8 +332,7 @@ public class PlotMain extends JavaPlugin {
     }
 
     /**
-     * @param player
+     * @param player player
-     *            player
      * @return Set Containing the players plots
      */
     public static Set<Plot> getPlots(final Player player) {
@@ -390,8 +382,7 @@ public class PlotMain extends JavaPlugin {
     }
 
     /**
-     * @param world
+     * @param world plot world
-     *            plot world
      * @return plots in world
      */
     public static HashMap<PlotId, Plot> getPlots(final World world) {
@@ -418,8 +409,7 @@ public class PlotMain extends JavaPlugin {
     }
 
     /**
-     * @param world
+     * @param world plotworld(?)
-     *            plotworld(?)
      * @return true if the world is a plotworld
      */
     public static boolean isPlotWorld(final World world) {
@@ -427,8 +417,7 @@ public class PlotMain extends JavaPlugin {
     }
 
     /**
-     * @param world
+     * @param world plotworld(?)
-     *            plotworld(?)
      * @return true if the world is a plotworld
      */
     public static boolean isPlotWorld(final String world) {
@@ -436,8 +425,7 @@ public class PlotMain extends JavaPlugin {
     }
 
     /**
-     * @param world
+     * @param world World to get manager for
-     *            World to get manager for
      * @return manager for world
      */
     public static PlotManager getPlotManager(final World world) {
@@ -491,6 +479,7 @@ public class PlotMain extends JavaPlugin {
 
     /**
      * Remove a plot
+     *
      * @param world     The Plot World
      * @param id        The Plot ID
      * @param callEvent Whether or not to call the PlotDeleteEvent
@@ -512,8 +501,7 @@ public class PlotMain extends JavaPlugin {
     /**
      * Replace the plot object with an updated version
      *
-     * @param plot
+     * @param plot plot object
-     *            plot object
      */
     public static void updatePlot(final Plot plot) {
         final String world = plot.world;
@@ -545,10 +533,8 @@ public class PlotMain extends JavaPlugin {
      * - Add new plots to the end.<br>
      * - The task then only needs to go through the first few plots
      *
-     * @param plugin
+     * @param plugin Plugin
-     *            Plugin
+     * @param async  Call async?
-     * @param async
-     *            Call async?
      */
     private static void checkExpired(final JavaPlugin plugin, final boolean async) {
         if (async) {
@@ -633,8 +619,7 @@ public class PlotMain extends JavaPlugin {
     /**
      * Send a message to the console.
      *
-     * @param string
+     * @param string message
-     *            message
      */
     public static void sendConsoleSenderMessage(final String string) {
         if (getMain().getServer().getConsoleSender() == null) {
@@ -646,6 +631,7 @@ public class PlotMain extends JavaPlugin {
 
     /**
      * Teleport a player to a plot
+     *
      * @param player Player to teleport
      * @param from   Previous Location
      * @param plot   Plot to teleport to
@@ -669,8 +655,7 @@ public class PlotMain extends JavaPlugin {
     /**
      * Send a message to the console
      *
-     * @param c
+     * @param c message
-     *            message
      */
     @SuppressWarnings("unused")
     public static void sendConsoleSenderMessage(final C c) {
@@ -680,8 +665,7 @@ public class PlotMain extends JavaPlugin {
     /**
      * Broadcast publicly
      *
-     * @param c
+     * @param c message
-     *            message
      */
     public static void Broadcast(final C c) {
         Bukkit.broadcastMessage(ChatColor.translateAlternateColorCodes('&', C.PREFIX.s() + c.s()));
@@ -699,8 +683,7 @@ public class PlotMain extends JavaPlugin {
     /**
      * Broadcast a message to all admins
      *
-     * @param c
+     * @param c message
-     *            message
      */
     public static void BroadcastWithPerms(final C c) {
         for (final Player player : Bukkit.getOnlinePlayers()) {
@@ -713,6 +696,7 @@ public class PlotMain extends JavaPlugin {
 
     /**
      * Reload all translations
+     *
      * @throws IOException
      */
     public static void reloadTranslations() throws IOException {
@@ -721,6 +705,7 @@ public class PlotMain extends JavaPlugin {
 
     /**
      * Ge the last played time
+     *
      * @param uuid UUID for the player
      * @return last play time as a long
      */
@@ -968,6 +953,7 @@ public class PlotMain extends JavaPlugin {
 
     /**
      * Create a plotworld config section
+     *
      * @param plotworld World to create the section for
      */
     @SuppressWarnings("unused")
@@ -1299,6 +1285,7 @@ public class PlotMain extends JavaPlugin {
 
     /**
      * Add a Plot world
+     *
      * @param world     World to add
      * @param plotworld PlotWorld Object
      * @param manager   Plot Manager for the new world
@@ -1313,6 +1300,7 @@ public class PlotMain extends JavaPlugin {
 
     /**
      * Remove a plot world
+     *
      * @param world World to remove
      */
     public static void removePlotWorld(final String world) {
@@ -1323,21 +1311,13 @@ public class PlotMain extends JavaPlugin {
 
     /**
      * Get all plots
+     *
      * @return All Plos in a hashmap (world, Hashmap contiang ids and objects))
      */
     public static HashMap<String, HashMap<PlotId, Plot>> getAllPlotsRaw() {
         return plots;
     }
 
-    /**
-     * Set all plots
-     *
-     * @param plots New Plot LinkedHashMap
-     */
-    public static void setAllPlotsRaw(final LinkedHashMap<String, HashMap<PlotId, Plot>> plots) {
-        PlotMain.plots = plots;
-    }
-
     /**
      * Set all plots
      *
@@ -1348,6 +1328,15 @@ public class PlotMain extends JavaPlugin {
         // PlotMain.plots.putAll(plots);
     }
 
+    /**
+     * Set all plots
+     *
+     * @param plots New Plot LinkedHashMap
+     */
+    public static void setAllPlotsRaw(final LinkedHashMap<String, HashMap<PlotId, Plot>> plots) {
+        PlotMain.plots = plots;
+    }
+
     /**
      * Get the PlotSquared World Generator
      *

PlotSquared/src/main/java/com/intellectualcrafters/plot/commands/Denied.java

@@ -33,7 +33,7 @@ import org.bukkit.entity.Player;
 import java.util.UUID;
 
 
-@SuppressWarnings("deprecated")
+@SuppressWarnings("deprecation")
 public class Denied extends SubCommand {
 
     public Denied() {

PlotSquared/src/main/java/com/intellectualcrafters/plot/commands/Inbox.java

@@ -53,7 +53,7 @@ public class Inbox extends SubCommand {
             return false;
         }
 
-        Integer tier = null;
+        Integer tier;
         final UUID uuid = plr.getUniqueId();
         if (PlotMain.hasPermission(plr, "plots.admin")) {
             tier = 0;
@@ -151,14 +151,13 @@ public class Inbox extends SubCommand {
                     }
                     plot.settings.removeComments(comments);
                     PlayerFunctions.sendMessage(plr, C.COMMENT_REMOVED, "all comments in that category");
-                    return;
                 } else {
-                    final List<String> recipients = Arrays.asList(new String[]{"A", "O", "H", "T", "E"});
+                    final List<String> recipients = Arrays.asList("A", "O", "H", "T", "E");
                     int count = 1;
                     final StringBuilder message = new StringBuilder();
                     String prefix = "";
                     for (final PlotComment comment : comments) {
-                        message.append(prefix + "[" + count + "]&6[&c" + recipients.get(tier2) + "&6] &7" + comment.senderName + "&f: " + comment.comment);
+                        message.append(prefix).append("[").append(count).append("]&6[&c").append(recipients.get(tier2)).append("&6] &7").append(comment.senderName).append("&f: ").append(comment.comment);
                         prefix = "\n";
                         count++;
                     }

PlotSquared/src/main/java/com/intellectualcrafters/plot/commands/Info.java

@@ -103,16 +103,8 @@ public class Info extends SubCommand {
 
         // Wildcard player {added}
         {
-            if (plot.helpers == null) {
+            containsEveryone = plot.helpers != null && plot.helpers.contains(DBFunc.everyone);
-                containsEveryone = false;
+            trustedEveryone = plot.trusted != null && plot.trusted.contains(DBFunc.everyone);
-            } else {
-                containsEveryone = plot.helpers.contains(DBFunc.everyone);
-            }
-            if (plot.trusted == null) {
-                trustedEveryone = false;
-            } else {
-                trustedEveryone = plot.trusted.contains(DBFunc.everyone);
-            }
         }
 
         // Unclaimed?
@@ -183,7 +175,7 @@ public class Info extends SubCommand {
         final String denied = getPlayerList(plot.denied);
         final String rating = String.format("%.1f", DBFunc.getRatings(plot));
         final String flags = "&6" + (StringUtils.join(plot.settings.getFlags(), "").length() > 0 ? StringUtils.join(plot.settings.getFlags(), "&7, &6") : "none");
-        final boolean build = player == null ? true : plot.hasRights(player);
+        final boolean build = player == null || plot.hasRights(player);
 
         String owner = "none";
         if (plot.owner != null) {

PlotSquared/src/main/java/com/intellectualcrafters/plot/commands/MainCommand.java

@@ -49,7 +49,7 @@ public class MainCommand implements CommandExecutor, TabCompleter {
     public static final String
             MAIN_PERMISSION = "plots.use";
 
-    private static SubCommand[] _subCommands =
+    private final static SubCommand[] _subCommands =
             new SubCommand[]{
                     new Ban(), new Unban(),
                     new OP(), new DEOP(),
@@ -71,7 +71,7 @@ public class MainCommand implements CommandExecutor, TabCompleter {
                     new Comment(), new Database(),
                     new Swap(), new MusicSubcommand()};
 
-    public static ArrayList<SubCommand> subCommands = new ArrayList<SubCommand>() {
+    public final static ArrayList<SubCommand> subCommands = new ArrayList<SubCommand>() {
         {
             addAll(Arrays.asList(_subCommands));
         }

PlotSquared/src/main/java/com/intellectualcrafters/plot/commands/Merge.java

@@ -43,8 +43,8 @@ import java.util.ArrayList;
  */
 public class Merge extends SubCommand {
 
-    public static String[] values = new String[]{"north", "east", "south", "west"};
+    public final static String[] values = new String[]{"north", "east", "south", "west"};
-    public static String[] aliases = new String[]{"n", "e", "s", "w"};
+    public final static String[] aliases = new String[]{"n", "e", "s", "w"};
 
     public Merge() {
         super(Command.MERGE, "Merge the plot you are standing on with another plot.", "merge", CommandCategory.ACTIONS, true);

PlotSquared/src/main/java/com/intellectualcrafters/plot/commands/Set.java

@@ -53,8 +53,8 @@ import java.util.List;
  */
 public class Set extends SubCommand {
 
-    public static String[] values = new String[]{"biome", "wall", "wall_filling", "floor", "alias", "home", "flag"};
+    public final static String[] values = new String[]{"biome", "wall", "wall_filling", "floor", "alias", "home", "flag"};
-    public static String[] aliases = new String[]{"b", "w", "wf", "f", "a", "h", "fl"};
+    public final static String[] aliases = new String[]{"b", "w", "wf", "f", "a", "h", "fl"};
 
     public Set() {
         super(Command.SET, "Set a plot value", "set {arg} {value...}", CommandCategory.ACTIONS, true);

PlotSquared/src/main/java/com/intellectualcrafters/plot/commands/Setup.java

@@ -49,7 +49,7 @@ import java.util.Map;
  */
 public class Setup extends SubCommand implements Listener {
 
-    public static Map<String, SetupObject> setupMap = new HashMap<>();
+    public final static Map<String, SetupObject> setupMap = new HashMap<>();
 
     public Setup() {
         super("setup", "plots.admin", "Setup a PlotWorld", "setup {world} {generator}", "setup", CommandCategory.ACTIONS, false);
@@ -208,12 +208,11 @@ public class Setup extends SubCommand implements Listener {
     }
 
     private class SetupObject {
-        String world;
+        final String world;
-        String plugin;
+        final String plugin;
+        final ConfigurationNode[] step;
         int current = 0;
 
-        ConfigurationNode[] step;
-
         public SetupObject(final String world, final PlotWorld plotworld, final String plugin) {
             this.world = world;
             this.step = plotworld.getSettingNodes();

PlotSquared/src/main/java/com/intellectualcrafters/plot/commands/SubCommand.java

@@ -60,7 +60,7 @@ public abstract class SubCommand {
     /**
      * Is this a player-online command?
      */
-    public boolean isPlayer;
+    public final boolean isPlayer;
 
     /**
      * @param cmd         Command /plot {cmd} <-- That!

PlotSquared/src/main/java/com/intellectualcrafters/plot/commands/Swap.java

@@ -33,7 +33,9 @@ import org.bukkit.World;
 import org.bukkit.entity.Player;
 
 /**
- * Created by Citymonstret on 2014-08-01.
+ * Created 2014-08-01 for PlotSquared
+ *
+ * @author Empire92
  */
 public class Swap extends SubCommand {
 
@@ -76,6 +78,7 @@ public class Swap extends SubCommand {
             PlayerFunctions.sendMessage(plr, C.SWAP_SYNTAX);
             return false;
         }
+        assert plot != null;
         if (plot.id.equals(plotid)) {
             PlayerFunctions.sendMessage(plr, C.NOT_VALID_PLOT_ID);
             PlayerFunctions.sendMessage(plr, C.SWAP_SYNTAX);

PlotSquared/src/main/java/com/intellectualcrafters/plot/config/C.java

@@ -382,7 +382,7 @@ public enum C {
      *
      * @see com.intellectualsites.translation.TranslationLanguage
      */
-    protected static TranslationLanguage lang = new TranslationLanguage("PlotSquared", "this", "use");
+    protected final static TranslationLanguage lang = new TranslationLanguage("PlotSquared", "this", "use");
 
     /**
      * The TranslationManager

PlotSquared/src/main/java/com/intellectualcrafters/plot/config/Settings.java

@@ -29,71 +29,58 @@ package com.intellectualcrafters.plot.config;
  */
 public class Settings {
 
+    /**
+     * Default kill road mobs: true
+     */
+    public final static boolean KILL_ROAD_MOBS_DEFAULT = true;
+    /**
+     * Default mob pathfinding: true
+     */
+    public final static boolean MOB_PATHFINDING_DEFAULT = true;
     /**
      * Teleport to path on login
      */
     public static boolean TELEPORT_ON_LOGIN = false;
-
     /**
      * Mob Cap Enabled
      */
     public static boolean MOB_CAP_ENABLED = false;
-
     /**
      * The Mob Cap
      */
     public static int MOB_CAP = 20;
-
     /**
      * Display titles
      */
     public static boolean TITLES = true;
-
     /**
      * Schematic Save Path
      */
     public static String SCHEMATIC_SAVE_PATH = "/var/www/schematics";
-
     /**
      * Max allowed plots
      */
     public static int MAX_PLOTS = 20;
-
     /**
      * WorldGuard region on claimed plots
      */
     public static boolean WORLDGUARD = false;
-
     /**
      * metrics
      */
     public static boolean METRICS = true;
-
     /**
      * plot specific resource pack
      */
     public static String PLOT_SPECIFIC_RESOURCE_PACK = "";
-
     /**
      * Kill road mobs?
      */
     public static boolean KILL_ROAD_MOBS;
-
-    /**
-     * Default kill road mobs: true
-     */
-    public static boolean KILL_ROAD_MOBS_DEFAULT = true;
-
     /**
      * mob pathfinding?
      */
     public static boolean MOB_PATHFINDING;
-
-    /**
-     * Default mob pathfinding: true
-     */
-    public static boolean MOB_PATHFINDING_DEFAULT = true;
-
     /**
      * Delete plots on ban?
      */

PlotSquared/src/main/java/com/intellectualcrafters/plot/database/DBFunc.java

@@ -33,24 +33,43 @@ import java.util.LinkedHashMap;
 import java.util.UUID;
 
 /**
+ * DB Functions
+ *
+ * @author Empire92
  * @author Citymonstret
  */
 public class DBFunc {
 
+    /**
+     * The "global" uuid
+     */
+    public static final UUID everyone = UUID.fromString("1-1-3-3-7");
+    /**
+     * Abstract Database Manager
+     */
     public static AbstractDB dbManager;
 
-    // TODO MongoDB @Brandon
+    /**
-
+     * Set the owner of a plot
-    public static UUID everyone = UUID.fromString("1-1-3-3-7");
+     * @param plot Plot Object
-
+     * @param uuid New Owner
+     */
     public static void setOwner(final Plot plot, final UUID uuid) {
         dbManager.setOwner(plot, uuid);
     }
 
+    /**
+     * Create all settings + (helpers, denied, trusted)
+     * @param plots List containing all plot objects
+     */
     public static void createAllSettingsAndHelpers(final ArrayList<Plot> plots) {
         dbManager.createAllSettingsAndHelpers(plots);
     }
 
+    /**
+     * Create all plots
+     * @param plots A list containing plot objects
+     */
     public static void createPlots(final ArrayList<Plot> plots) {
         dbManager.createPlots(plots);
     }
@@ -58,7 +77,7 @@ public class DBFunc {
     /**
      * Create a plot
      *
-     * @param plot
+     * @param plot Plot to create
      */
     public static void createPlot(final Plot plot) {
         dbManager.createPlot(plot);
@@ -76,7 +95,7 @@ public class DBFunc {
     /**
      * Delete a plot
      *
-     * @param plot
+     * @param plot Plot to delete
      */
     public static void delete(final String world, final Plot plot) {
         dbManager.delete(world, plot);
@@ -85,8 +104,8 @@ public class DBFunc {
     /**
      * Create plot settings
      *
-     * @param id
+     * @param id Plot ID
-     * @param plot
+     * @param plot Plot Object
      */
     public static void createPlotSettings(final int id, final Plot plot) {
         dbManager.createPlotSettings(id, plot);
@@ -95,8 +114,9 @@ public class DBFunc {
     /**
      * Get a plot id
      *
-     * @param plot_id
+     * @param world World
-     * @return
+     * @param id2 Plot ID
+     * @return ID
      */
     /*
      * public static int getId(String world, PlotId id2) { Statement stmt =
@@ -113,7 +133,7 @@ public class DBFunc {
     }
 
     /**
-     * @return
+     * @return Plots
      */
     public static LinkedHashMap<String, HashMap<PlotId, Plot>> getPlots() {
         return dbManager.getPlots();

PlotSquared/src/main/java/com/intellectualcrafters/plot/database/Database.java

@@ -39,7 +39,7 @@ public abstract class Database {
     /**
      * Plugin instance, use for plugin.getDataFolder()
      */
-    protected Plugin plugin;
+    protected final Plugin plugin;
 
     /**
      * Creates a new Database

PlotSquared/src/main/java/com/intellectualcrafters/plot/database/FlatFileManager.java

@@ -1,7 +0,0 @@
-package com.intellectualcrafters.plot.database;
-
-/**
- * Created by Citymonstret on 2014-09-23.
- */
-public class FlatFileManager {
-}

PlotSquared/src/main/java/com/intellectualcrafters/plot/database/MySQL.java

@@ -97,9 +97,7 @@ public class MySQL extends Database {
 
         final Statement statement = this.connection.createStatement();
 
-        final ResultSet result = statement.executeQuery(query);
+        return statement.executeQuery(query);
-
-        return result;
     }
 
     @Override
@@ -110,9 +108,7 @@ public class MySQL extends Database {
 
         final Statement statement = this.connection.createStatement();
 
-        final int result = statement.executeUpdate(query);
+        return statement.executeUpdate(query);
-
-        return result;
     }
 
 }

PlotSquared/src/main/java/com/intellectualcrafters/plot/database/PlotMeConverter.java

@@ -195,12 +195,12 @@ public class PlotMeConverter {
                             final PlotId id = new PlotId(Integer.parseInt(plot.id.split(";")[0]), Integer.parseInt(plot.id.split(";")[1]));
                             com.intellectualcrafters.plot.object.Plot pl;
                             if (online) {
-                                pl = new com.intellectualcrafters.plot.object.Plot(id, plot.getOwnerId(), plot.getBiome(), psAdded, psTrusted, psDenied,
+                                pl = new com.intellectualcrafters.plot.object.Plot(id, plot.getOwnerId(), psAdded, psTrusted, psDenied,
 
                                         "", PlotHomePosition.DEFAULT, null, world.getName(), new boolean[]{false, false, false, false});
                             } else {
                                 final String owner = plot.getOwner();
-                                pl = new com.intellectualcrafters.plot.object.Plot(id, UUID.nameUUIDFromBytes(("OfflinePlayer:" + owner).getBytes(Charsets.UTF_8)), plot.getBiome(), psAdded, psTrusted, psDenied,
+                                pl = new com.intellectualcrafters.plot.object.Plot(id, UUID.nameUUIDFromBytes(("OfflinePlayer:" + owner).getBytes(Charsets.UTF_8)), psAdded, psTrusted, psDenied,
 
                                         "", PlotHomePosition.DEFAULT, null, world.getName(), new boolean[]{false, false, false, false});
                             }

PlotSquared/src/main/java/com/intellectualcrafters/plot/database/SQLManager.java

@@ -383,7 +383,7 @@ public class SQLManager implements AbstractDB {
      */
     @Override
     public LinkedHashMap<String, HashMap<PlotId, Plot>> getPlots() {
-        final LinkedHashMap<String, HashMap<PlotId, Plot>> newplots = new LinkedHashMap<String, HashMap<PlotId, Plot>>();
+        final LinkedHashMap<String, HashMap<PlotId, Plot>> newplots = new LinkedHashMap<>();
         try {
             final DatabaseMetaData data = connection.getMetaData();
             ResultSet rs = data.getColumns(null, null, prefix + "plot", "plot_id");
@@ -408,12 +408,12 @@ public class SQLManager implements AbstractDB {
         } catch (final Exception e) {
             e.printStackTrace();
         }
-        final HashMap<Integer, Plot> plots = new HashMap<Integer, Plot>();
+        final HashMap<Integer, Plot> plots = new HashMap<>();
 
         Statement stmt = null;
         try {
 
-            Set<String> worlds = new HashSet<String>();
+            Set<String> worlds = new HashSet<>();
             if (PlotMain.config.contains("worlds")) {
                 worlds = PlotMain.config.getConfigurationSection("worlds").getKeys(false);
             }
@@ -448,7 +448,7 @@ public class SQLManager implements AbstractDB {
                     user = UUID.fromString(o);
                     uuids.put(o, user);
                 }
-                p = new Plot(plot_id, user, Biome.FOREST, new ArrayList<UUID>(), new ArrayList<UUID>(), new ArrayList<UUID>(), "", PlotHomePosition.DEFAULT, null, worldname, new boolean[]{false, false, false, false});
+                p = new Plot(plot_id, user, new ArrayList<UUID>(), new ArrayList<UUID>(), new ArrayList<UUID>(), "", PlotHomePosition.DEFAULT, null, worldname, new boolean[]{false, false, false, false});
                 plots.put(id, p);
             }
 //            stmt.close();
@@ -924,7 +924,6 @@ public class SQLManager implements AbstractDB {
                 h.put(var, val);
             }
             stmt.close();
-            ;
         } catch (final SQLException e) {
             Logger.add(LogLevel.WARNING, "Failed to load settings for plot: " + id);
             e.printStackTrace();

PlotSquared/src/main/java/com/intellectualcrafters/plot/database/SQLite.java

@@ -36,8 +36,8 @@ import java.util.logging.Level;
  */
 public class SQLite extends Database {
 
-    private Connection connection;
     private final String dbLocation;
+    private Connection connection;
 
     /**
      * Creates a new SQLite instance
@@ -98,9 +98,7 @@ public class SQLite extends Database {
 
         final Statement statement = this.connection.createStatement();
 
-        final ResultSet result = statement.executeQuery(query);
+        return statement.executeQuery(query);
-
-        return result;
     }
 
     @Override
@@ -111,8 +109,6 @@ public class SQLite extends Database {
 
         final Statement statement = this.connection.createStatement();
 
-        final int result = statement.executeUpdate(query);
+        return statement.executeUpdate(query);
-
-        return result;
     }
 }

PlotSquared/src/main/java/com/intellectualcrafters/plot/database/sqlobjects/PlotTable.java

@@ -1,17 +0,0 @@
-package com.intellectualcrafters.plot.database.sqlobjects;
-
-/**
- * Created by Citymonstret on 2014-10-28.
- */
-public class PlotTable extends SQLTable {
-
-    public PlotTable() {
-        super("plots", "hello", null);
-    }
-
-    @Override
-    public void create() {
-        // TODO Auto-generated method stub
-
-    }
-}

PlotSquared/src/main/java/com/intellectualcrafters/plot/database/sqlobjects/SQLField.java

@@ -1,45 +0,0 @@
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// PlotSquared - A plot manager and world generator for the Bukkit API                             /
-// Copyright (c) 2014 IntellectualSites/IntellectualCrafters                                       /
-//                                                                                                 /
-// This program is free software; you can redistribute it and/or modify                            /
-// it under the terms of the GNU General Public License as published by                            /
-// the Free Software Foundation; either version 3 of the License, or                               /
-// (at your option) any later version.                                                             /
-//                                                                                                 /
-// This program is distributed in the hope that it will be useful,                                 /
-// but WITHOUT ANY WARRANTY; without even the implied warranty of                                  /
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                                   /
-// GNU General Public License for more details.                                                    /
-//                                                                                                 /
-// You should have received a copy of the GNU General Public License                               /
-// along with this program; if not, write to the Free Software Foundation,                         /
-// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA                               /
-//                                                                                                 /
-// You can contact us via: support@intellectualsites.com                                           /
-////////////////////////////////////////////////////////////////////////////////////////////////////
-
-package com.intellectualcrafters.plot.database.sqlobjects;
-
-/**
- * Created by Citymonstret on 2014-10-28.
- */
-public class SQLField {
-
-    private final SQLType type;
-    private final Object value;
-
-    public SQLField(final SQLType type, final Object value) {
-        this.type = type;
-        this.value = value;
-    }
-
-    public SQLType getType() {
-        return this.type;
-    }
-
-    public Object getValue() {
-        return this.value;
-    }
-
-}

PlotSquared/src/main/java/com/intellectualcrafters/plot/database/sqlobjects/SQLTable.java

@@ -1,50 +0,0 @@
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// PlotSquared - A plot manager and world generator for the Bukkit API                             /
-// Copyright (c) 2014 IntellectualSites/IntellectualCrafters                                       /
-//                                                                                                 /
-// This program is free software; you can redistribute it and/or modify                            /
-// it under the terms of the GNU General Public License as published by                            /
-// the Free Software Foundation; either version 3 of the License, or                               /
-// (at your option) any later version.                                                             /
-//                                                                                                 /
-// This program is distributed in the hope that it will be useful,                                 /
-// but WITHOUT ANY WARRANTY; without even the implied warranty of                                  /
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                                   /
-// GNU General Public License for more details.                                                    /
-//                                                                                                 /
-// You should have received a copy of the GNU General Public License                               /
-// along with this program; if not, write to the Free Software Foundation,                         /
-// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA                               /
-//                                                                                                 /
-// You can contact us via: support@intellectualsites.com                                           /
-////////////////////////////////////////////////////////////////////////////////////////////////////
-
-package com.intellectualcrafters.plot.database.sqlobjects;
-
-import com.intellectualcrafters.plot.config.Settings;
-
-/**
- * Created by Citymonstret on 2014-10-28.
- */
-public abstract class SQLTable {
-
-    private final String name;
-    private final SQLField[] fields;
-
-    public SQLTable(final String name, final String primaryKey, final SQLField... fields) {
-        this.name = Settings.DB.PREFIX + name;
-        this.fields = fields;
-    }
-
-    @Override
-    public String toString() {
-        return this.name;
-    }
-
-    public SQLField[] getFields() {
-        return this.fields;
-    }
-
-    public abstract void create();
-
-}

PlotSquared/src/main/java/com/intellectualcrafters/plot/database/sqlobjects/SQLType.java

@@ -1,61 +0,0 @@
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// PlotSquared - A plot manager and world generator for the Bukkit API                             /
-// Copyright (c) 2014 IntellectualSites/IntellectualCrafters                                       /
-//                                                                                                 /
-// This program is free software; you can redistribute it and/or modify                            /
-// it under the terms of the GNU General Public License as published by                            /
-// the Free Software Foundation; either version 3 of the License, or                               /
-// (at your option) any later version.                                                             /
-//                                                                                                 /
-// This program is distributed in the hope that it will be useful,                                 /
-// but WITHOUT ANY WARRANTY; without even the implied warranty of                                  /
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                                   /
-// GNU General Public License for more details.                                                    /
-//                                                                                                 /
-// You should have received a copy of the GNU General Public License                               /
-// along with this program; if not, write to the Free Software Foundation,                         /
-// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA                               /
-//                                                                                                 /
-// You can contact us via: support@intellectualsites.com                                           /
-////////////////////////////////////////////////////////////////////////////////////////////////////
-
-package com.intellectualcrafters.plot.database.sqlobjects;
-
-/**
- * Created by Citymonstret on 2014-10-28.
- */
-public enum SQLType {
-
-    INTEGER(0, "integer", Integer.class, 11),
-    VARCHAR("", "varchar", String.class, 300),
-    BOOL(false, "bool", Boolean.class, 1);
-
-    private Object defaultValue;
-    private String sqlName;
-    private Class javaClass;
-    private int length;
-
-    SQLType(final Object defaultValue, final String sqlName, final Class javaClass, final int length) {
-        this.defaultValue = defaultValue;
-        this.sqlName = sqlName;
-        this.javaClass = javaClass;
-        this.length = length;
-    }
-
-    public int getLength() {
-        return this.length;
-    }
-
-    @Override
-    public String toString() {
-        return this.sqlName;
-    }
-
-    public Class getJavaClass() {
-        return this.javaClass;
-    }
-
-    public Object getDefaultValue() {
-        return this.defaultValue;
-    }
-}

PlotSquared/src/main/java/com/intellectualcrafters/plot/flag/FlagManager.java

@@ -42,7 +42,7 @@ public class FlagManager {
     // - Mob cap
     // - customized plot composition
 
-    private static ArrayList<AbstractFlag> flags = new ArrayList<>();
+    private final static ArrayList<AbstractFlag> flags = new ArrayList<>();
 
     /**
      * Register an AbstractFlag with PlotSquared

PlotSquared/src/main/java/com/intellectualcrafters/plot/flag/FlagValue.java

@@ -10,7 +10,7 @@ public abstract class FlagValue<T> {
     private Class<T> clazz;
 
     public FlagValue() {
-        this.clazz = (Class<T>) this.getClass();
+        this.clazz = (Class<T>) getClass();
     }
 
     public FlagValue(Class<T> clazz) {

PlotSquared/src/main/java/com/intellectualcrafters/plot/generator/DefaultPlotManager.java

@@ -33,6 +33,7 @@ import org.bukkit.block.Block;
 
 import java.util.ArrayList;
 
+@SuppressWarnings("deprecation")
 public class DefaultPlotManager extends PlotManager {
 
     /**
@@ -186,10 +187,7 @@ public class DefaultPlotManager extends PlotManager {
     @Override
     public boolean isInPlotAbs(final PlotWorld plotworld, final Location loc, final PlotId plotid) {
         final PlotId result = getPlotIdAbs(plotworld, loc);
-        if (result == null) {
+        return result != null && result == plotid;
-            return false;
-        }
-        return result == plotid;
     }
 
     /**

PlotSquared/src/main/java/com/intellectualcrafters/plot/generator/DefaultPlotWorld.java

@@ -40,49 +40,49 @@ public class DefaultPlotWorld extends PlotWorld {
     /**
      * Default Road Height: 64
      */
-    public static int ROAD_HEIGHT_DEFAULT = 64;
+    public final static int ROAD_HEIGHT_DEFAULT = 64;
     /**
      * Default plot height: 64
      */
-    public static int PLOT_HEIGHT_DEFAULT = 64;
+    public final static int PLOT_HEIGHT_DEFAULT = 64;
     /**
      * Default Wall Height: 64
      */
-    public static int WALL_HEIGHT_DEFAULT = 64;
+    public final static int WALL_HEIGHT_DEFAULT = 64;
     /**
      * Default plot width: 32
      */
-    public static int PLOT_WIDTH_DEFAULT = 32;
+    public final static int PLOT_WIDTH_DEFAULT = 32;
     /**
      * Default road width: 7
      */
-    public static int ROAD_WIDTH_DEFAULT = 7;
+    public final static int ROAD_WIDTH_DEFAULT = 7;
     /**
      * Default main block: 1
      */
-    public static PlotBlock[] MAIN_BLOCK_DEFAULT = new PlotBlock[]{new PlotBlock((short) 1, (byte) 0)};
+    public final static PlotBlock[] MAIN_BLOCK_DEFAULT = new PlotBlock[]{new PlotBlock((short) 1, (byte) 0)};
     /**
      * Default top blocks: {"2"}
      */
-    public static PlotBlock[] TOP_BLOCK_DEFAULT = new PlotBlock[]{new PlotBlock((short) 2, (byte) 0)};
+    public final static PlotBlock[] TOP_BLOCK_DEFAULT = new PlotBlock[]{new PlotBlock((short) 2, (byte) 0)};
     /**
      * Default wall block: 44
      */
-    public static PlotBlock WALL_BLOCK_DEFAULT = new PlotBlock((short) 44, (byte) 0);
+    public final static PlotBlock WALL_BLOCK_DEFAULT = new PlotBlock((short) 44, (byte) 0);
-    public static PlotBlock CLAIMED_WALL_BLOCK_DEFAULT = new PlotBlock((short) 44, (byte) 1);
+    public final static PlotBlock CLAIMED_WALL_BLOCK_DEFAULT = new PlotBlock((short) 44, (byte) 1);
     /**
      * Default wall filling: 1
      */
-    public static PlotBlock WALL_FILLING_DEFAULT = new PlotBlock((short) 1, (byte) 0);
+    public final static PlotBlock WALL_FILLING_DEFAULT = new PlotBlock((short) 1, (byte) 0);
     /**
      * Default road stripes: 35
      */
-    public static PlotBlock ROAD_STRIPES_DEFAULT = new PlotBlock((short) 98, (byte) 0);
+    public final static PlotBlock ROAD_STRIPES_DEFAULT = new PlotBlock((short) 98, (byte) 0);
-    public static boolean ROAD_STRIPES_ENABLED_DEFAULT = false;
+    public final static boolean ROAD_STRIPES_ENABLED_DEFAULT = false;
     /**
      * Default road block: 155
      */
-    public static PlotBlock ROAD_BLOCK_DEFAULT = new PlotBlock((short) 155, (byte) 0);
+    public final static PlotBlock ROAD_BLOCK_DEFAULT = new PlotBlock((short) 155, (byte) 0);
     /**
      * Road Height
      */

PlotSquared/src/main/java/com/intellectualcrafters/plot/generator/WorldGenerator.java

@@ -36,12 +36,14 @@ import java.util.List;
 import java.util.Random;
 
 /**
- * @author Citymonstret The default generator is very messy, as we have decided
+ * The default generator is very messy, as we have decided
  *         to try externalize all calculations from within the loop. - You will
  *         see a lot of slower implementations have a single for loop. - This is
  *         perfectly fine to do, it will just mean world generation may take
  *         somewhat longer
- * @auther Empire92
+ *
+ * @author Citymonstret
+ * @author Empire92
  */
 public class WorldGenerator extends PlotGenerator {
     /**
@@ -330,7 +332,6 @@ public class WorldGenerator extends PlotGenerator {
                 setCuboidRegion(16 - value, (16 - value) + 1, this.wallheight, this.wallheight + 1, start, 16, this.floor2); //
             }
             if ((roadStartZ <= 16) && (roadStartZ > 1)) {
-                final int val = roadStartZ;
                 int start, end;
                 if ((plotMinX + 2) <= 16) {
                     start = 16 - plotMinX - 1;
@@ -345,11 +346,10 @@ public class WorldGenerator extends PlotGenerator {
                 if (!(((plotMinX + 2) <= 16) || ((roadStartX - 1) <= 16))) {
                     start = 0;
                 }
-                setCuboidRegion(0, end, this.wallheight, this.wallheight + 1, (16 - val) + 1, (16 - val) + 2, this.floor2);
+                setCuboidRegion(0, end, this.wallheight, this.wallheight + 1, (16 - roadStartZ) + 1, (16 - roadStartZ) + 2, this.floor2);
-                setCuboidRegion(start, 16, this.wallheight, this.wallheight + 1, (16 - val) + 1, (16 - val) + 2, this.floor2);
+                setCuboidRegion(start, 16, this.wallheight, this.wallheight + 1, (16 - roadStartZ) + 1, (16 - roadStartZ) + 2, this.floor2);
             }
             if ((roadStartX <= 16) && (roadStartX > 1)) {
-                final int val = roadStartX;
                 int start, end;
                 if ((plotMinZ + 2) <= 16) {
                     start = 16 - plotMinZ - 1;
@@ -364,8 +364,8 @@ public class WorldGenerator extends PlotGenerator {
                 if (!(((plotMinZ + 2) <= 16) || ((roadStartZ - 1) <= 16))) {
                     start = 0;
                 }
-                setCuboidRegion((16 - val) + 1, (16 - val) + 2, this.wallheight, this.wallheight + 1, 0, end, this.floor2); //
+                setCuboidRegion((16 - roadStartX) + 1, (16 - roadStartX) + 2, this.wallheight, this.wallheight + 1, 0, end, this.floor2); //
-                setCuboidRegion((16 - val) + 1, (16 - val) + 2, this.wallheight, this.wallheight + 1, start, 16, this.floor2); //
+                setCuboidRegion((16 - roadStartX) + 1, (16 - roadStartX) + 2, this.wallheight, this.wallheight + 1, start, 16, this.floor2); //
             }
         }
 

PlotSquared/src/main/java/com/intellectualcrafters/plot/generator/XPopulator.java

@@ -42,24 +42,24 @@ public class XPopulator extends BlockPopulator {
      * information about how a BlockPopulator works.
      */
 
+    final int plotsize;
+    final int pathsize;
+    final PlotBlock wall;
+    final PlotBlock wallfilling;
+    final PlotBlock floor1;
+    final PlotBlock floor2;
+    final int size;
+    final int roadheight;
+    final int wallheight;
+    final int plotheight;
+    final PlotBlock[] plotfloors;
+    final PlotBlock[] filling;
     private final DefaultPlotWorld plotworld;
-    int plotsize;
+    final private double pathWidthLower;
-    int pathsize;
-    PlotBlock wall;
-    PlotBlock wallfilling;
-    PlotBlock floor1;
-    PlotBlock floor2;
-    int size;
     Biome biome;
-    int roadheight;
-    int wallheight;
-    int plotheight;
-    PlotBlock[] plotfloors;
-    PlotBlock[] filling;
     private int X;
     private int Z;
     private long state;
-    private double pathWidthLower;
 
     public XPopulator(final PlotWorld pw) {
         this.plotworld = (DefaultPlotWorld) pw;

PlotSquared/src/main/java/com/intellectualcrafters/plot/listeners/EntityListener.java

@@ -33,7 +33,7 @@ import java.util.Set;
 @SuppressWarnings({"unused", "deprecation"})
 public class EntityListener implements Listener {
 
-    public static HashMap<String, HashMap<Plot, HashSet<Integer>>> entityMap = new HashMap<>();
+    public final static HashMap<String, HashMap<Plot, HashSet<Integer>>> entityMap = new HashMap<>();
 
     public EntityListener() {
         BukkitScheduler scheduler = Bukkit.getServer().getScheduler();

PlotSquared/src/main/java/com/intellectualcrafters/plot/listeners/PlayerEvents.java

@@ -733,19 +733,6 @@ public class PlayerEvents extends com.intellectualcrafters.plot.listeners.PlotLi
         }
     }
 
-    @EventHandler
-    public void onChangeWorld(final PlayerChangedWorldEvent event) {
-        /*
-         * if (isPlotWorld(event.getFrom()) &&
-         * (Settings.PLOT_SPECIFIC_RESOURCE_PACK.length() > 1)) {
-         * event.getPlayer().setResourcePack("");
-         * }
-         * else {
-         * textures(event.getPlayer());
-         * }
-         */
-    }
-
     @EventHandler(priority = EventPriority.HIGH)
     public void BlockCreate(final BlockPlaceEvent event) {
         final World world = event.getPlayer().getWorld();

PlotSquared/src/main/java/com/intellectualcrafters/plot/listeners/PlotPlusListener.java

@@ -50,8 +50,8 @@ import java.util.*;
 @SuppressWarnings({"deprecation", "unused"})
 public class PlotPlusListener extends PlotListener implements Listener {
 
-    private static HashMap<String, Interval> feedRunnable = new HashMap<>();
+    private final static HashMap<String, Interval> feedRunnable = new HashMap<>();
-    private static HashMap<String, Interval> healRunnable = new HashMap<>();
+    private final static HashMap<String, Interval> healRunnable = new HashMap<>();
 
     public static void startRunnable(final JavaPlugin plugin) {
         plugin.getServer().getScheduler().scheduleSyncRepeatingTask(plugin, new Runnable() {
@@ -229,10 +229,10 @@ public class PlotPlusListener extends PlotListener implements Listener {
     }
 
     public static class Interval {
-        public int interval;
+        public final int interval;
-        public int amount;
+        public final int amount;
+        public final int max;
         public int count = 0;
-        public int max;
 
         public Interval(final int interval, final int amount, final int max) {
             this.interval = interval;
@@ -247,7 +247,7 @@ public class PlotPlusListener extends PlotListener implements Listener {
      * @author Citymonstret
      */
     public static class RecordMeta {
-        public static List<RecordMeta> metaList = new ArrayList<>();
+        public final static List<RecordMeta> metaList = new ArrayList<>();
 
         static {
             for (int x = 3; x < 12; x++) {

PlotSquared/src/main/java/com/intellectualcrafters/plot/object/Plot.java

@@ -45,11 +45,11 @@ public class Plot implements Cloneable {
     /**
      * plot ID
      */
-    public PlotId id;
+    public final PlotId id;
     /**
      * plot world
      */
-    public String world;
+    public final String world;
     /**
      * plot owner
      */
@@ -92,7 +92,6 @@ public class Plot implements Cloneable {
      * @param plotBiome
      * @param helpers
      * @param denied
-     *
      * @deprecated
      */
     @Deprecated
@@ -144,7 +143,6 @@ public class Plot implements Cloneable {
      * @param helpers
      * @param denied
      * @param merged
-     *
      * @deprecated
      */
     @Deprecated

PlotSquared/src/main/java/com/intellectualcrafters/plot/object/PlotBlock.java

@@ -25,8 +25,8 @@ package com.intellectualcrafters.plot.object;
  * @author Empire92
  */
 public class PlotBlock {
-    public short id;
+    public final short id;
-    public byte data;
+    public final byte data;
 
     public PlotBlock(final short id, final byte data) {
         this.id = id;

PlotSquared/src/main/java/com/intellectualcrafters/plot/object/PlotHomePosition.java

@@ -28,8 +28,8 @@ public enum PlotHomePosition {
     CENTER("Center", 'c'),
     DEFAULT("Default", 'd');
 
-    private String string;
+    private final String string;
-    private char ch;
+    private final char ch;
 
     PlotHomePosition(final String string, final char ch) {
         this.string = string;

PlotSquared/src/main/java/com/intellectualcrafters/plot/object/PlotId.java

@@ -26,11 +26,11 @@ public class PlotId {
     /**
      * x value
      */
-    public Integer x;
+    public final Integer x;
     /**
      * y value
      */
-    public Integer y;
+    public final Integer y;
 
     /**
      * PlotId class (PlotId x,y values do not correspond to Block locations)

PlotSquared/src/main/java/com/intellectualcrafters/plot/object/PlotSelection.java

@@ -38,7 +38,7 @@ import java.util.HashMap;
 @SuppressWarnings("deprecation")
 public class PlotSelection {
 
-    public static HashMap<String, PlotSelection> currentSelection = new HashMap<>();
+    public final static HashMap<String, PlotSelection> currentSelection = new HashMap<>();
 
     private final PlotBlock[] plotBlocks;
 

PlotSquared/src/main/java/com/intellectualcrafters/plot/object/PlotSettings.java

@@ -39,6 +39,10 @@ import java.util.Set;
  */
 @SuppressWarnings("unused")
 public class PlotSettings {
+    /**
+     * Plot
+     */
+    private final Plot plot;
     /**
      * merged plots
      */
@@ -59,10 +63,6 @@ public class PlotSettings {
      * Home Position
      */
     private PlotHomePosition position;
-    /**
-     * Plot
-     */
-    private Plot plot;
 
     /**
      * Constructor

PlotSquared/src/main/java/com/intellectualcrafters/plot/object/PlotWorld.java

@@ -42,26 +42,27 @@ public abstract class PlotWorld {
     // TODO make this configurable
     // make non static and static_default_valu + add config option
     @SuppressWarnings("deprecation")
-    public static ArrayList<Material> BLOCKS = new ArrayList<>(Arrays.asList(new Material[]{ACACIA_STAIRS, BEACON, BEDROCK, BIRCH_WOOD_STAIRS, BOOKSHELF, BREWING_STAND, BRICK, BRICK_STAIRS, BURNING_FURNACE, CAKE_BLOCK, CAULDRON, CLAY_BRICK, CLAY, COAL_BLOCK, COAL_ORE, COBBLE_WALL, COBBLESTONE, COBBLESTONE_STAIRS, COMMAND, DARK_OAK_STAIRS, DAYLIGHT_DETECTOR, DIAMOND_ORE, DIAMOND_BLOCK, DIRT, DISPENSER, DROPPER, EMERALD_BLOCK, EMERALD_ORE, ENCHANTMENT_TABLE, ENDER_PORTAL_FRAME, ENDER_STONE, FURNACE, GLOWSTONE, GOLD_ORE, GOLD_BLOCK, GRASS, GRAVEL, GLASS, HARD_CLAY, HAY_BLOCK, HUGE_MUSHROOM_1, HUGE_MUSHROOM_2, IRON_BLOCK, IRON_ORE, JACK_O_LANTERN, JUKEBOX, JUNGLE_WOOD_STAIRS, LAPIS_BLOCK, LAPIS_ORE, LEAVES, LEAVES_2, LOG, LOG_2, MELON_BLOCK, MOB_SPAWNER, MOSSY_COBBLESTONE, MYCEL, NETHER_BRICK, NETHER_BRICK_STAIRS, NETHERRACK, NOTE_BLOCK, OBSIDIAN, PACKED_ICE, PUMPKIN, QUARTZ_BLOCK, QUARTZ_ORE, QUARTZ_STAIRS, REDSTONE_BLOCK, SANDSTONE, SAND,
+    public final static ArrayList<Material> BLOCKS = new ArrayList<>(Arrays.asList(new Material[]{ACACIA_STAIRS, BEACON, BEDROCK, BIRCH_WOOD_STAIRS, BOOKSHELF, BREWING_STAND, BRICK, BRICK_STAIRS, BURNING_FURNACE, CAKE_BLOCK, CAULDRON, CLAY_BRICK, CLAY, COAL_BLOCK, COAL_ORE, COBBLE_WALL, COBBLESTONE, COBBLESTONE_STAIRS, COMMAND, DARK_OAK_STAIRS, DAYLIGHT_DETECTOR, DIAMOND_ORE, DIAMOND_BLOCK, DIRT, DISPENSER, DROPPER, EMERALD_BLOCK, EMERALD_ORE, ENCHANTMENT_TABLE, ENDER_PORTAL_FRAME, ENDER_STONE, FURNACE, GLOWSTONE, GOLD_ORE, GOLD_BLOCK, GRASS, GRAVEL, GLASS, HARD_CLAY, HAY_BLOCK, HUGE_MUSHROOM_1, HUGE_MUSHROOM_2, IRON_BLOCK, IRON_ORE, JACK_O_LANTERN, JUKEBOX, JUNGLE_WOOD_STAIRS, LAPIS_BLOCK, LAPIS_ORE, LEAVES, LEAVES_2, LOG, LOG_2, MELON_BLOCK, MOB_SPAWNER, MOSSY_COBBLESTONE, MYCEL, NETHER_BRICK, NETHER_BRICK_STAIRS, NETHERRACK, NOTE_BLOCK, OBSIDIAN, PACKED_ICE, PUMPKIN, QUARTZ_BLOCK, QUARTZ_ORE, QUARTZ_STAIRS, REDSTONE_BLOCK, SANDSTONE, SAND,
             SANDSTONE_STAIRS, SMOOTH_BRICK, SMOOTH_STAIRS, SNOW_BLOCK, SOUL_SAND, SPONGE, SPRUCE_WOOD_STAIRS, STONE, WOOD, WOOD_STAIRS, WORKBENCH, WOOL, getMaterial(44), getMaterial(126)}));
-    public static boolean AUTO_MERGE_DEFAULT = false;
+    public final static boolean AUTO_MERGE_DEFAULT = false;
-    public static boolean MOB_SPAWNING_DEFAULT = false;
+    public final static boolean MOB_SPAWNING_DEFAULT = false;
-    public static Biome PLOT_BIOME_DEFAULT = Biome.FOREST;
+    public final static Biome PLOT_BIOME_DEFAULT = Biome.FOREST;
-    public static boolean PLOT_CHAT_DEFAULT = false;
+    public final static boolean PLOT_CHAT_DEFAULT = false;
-    public static boolean SCHEMATIC_CLAIM_SPECIFY_DEFAULT = false;
+    public final static boolean SCHEMATIC_CLAIM_SPECIFY_DEFAULT = false;
-    public static boolean SCHEMATIC_ON_CLAIM_DEFAULT = false;
+    public final static boolean SCHEMATIC_ON_CLAIM_DEFAULT = false;
-    public static String SCHEMATIC_FILE_DEFAULT = "null";
+    public final static String SCHEMATIC_FILE_DEFAULT = "null";
-    public static List<String> SCHEMATICS_DEFAULT = null;
+    public final static List<String> SCHEMATICS_DEFAULT = null;
-    public static List<String> DEFAULT_FLAGS_DEFAULT = new ArrayList<>();
+    public final static List<String> DEFAULT_FLAGS_DEFAULT = new ArrayList<>();
-    public static boolean USE_ECONOMY_DEFAULT = false;
+    public final static boolean USE_ECONOMY_DEFAULT = false;
-    public static double PLOT_PRICE_DEFAULT = 100;
+    public final static double PLOT_PRICE_DEFAULT = 100;
-    public static double MERGE_PRICE_DEFAULT = 100;
+    public final static double MERGE_PRICE_DEFAULT = 100;
-    public static double SELL_PRICE_DEFAULT = 75;
+    public final static double SELL_PRICE_DEFAULT = 75;
-    public static boolean PVP_DEFAULT = false;
+    public final static boolean PVP_DEFAULT = false;
-    public static boolean PVE_DEFAULT = false;
+    public final static boolean PVE_DEFAULT = false;
-    public static boolean SPAWN_EGGS_DEFAULT = false;
+    public final static boolean SPAWN_EGGS_DEFAULT = false;
-    public static boolean SPAWN_CUSTOM_DEFAULT = true;
+    public final static boolean SPAWN_CUSTOM_DEFAULT = true;
-    public static boolean SPAWN_BREEDING_DEFAULT = false;
+    public final static boolean SPAWN_BREEDING_DEFAULT = false;
+    public final String worldname;
     public boolean AUTO_MERGE;
     public boolean MOB_SPAWNING;
     public Biome PLOT_BIOME;
@@ -80,7 +81,6 @@ public abstract class PlotWorld {
     public boolean SPAWN_EGGS;
     public boolean SPAWN_CUSTOM;
     public boolean SPAWN_BREEDING;
-    public String worldname;
 
     public PlotWorld(final String worldname) {
         this.worldname = worldname;

PlotSquared/src/main/java/com/intellectualcrafters/plot/object/StringWrapper.java

@@ -25,7 +25,7 @@ package com.intellectualcrafters.plot.object;
  * @author Empire92
  */
 public class StringWrapper {
-    public String value;
+    public final String value;
 
     /**
      * Constructor

PlotSquared/src/main/java/com/intellectualcrafters/plot/util/Lag.java

@@ -28,14 +28,14 @@ package com.intellectualcrafters.plot.util;
  */
 public class Lag implements Runnable {
 
+    /**
+     * Ticks
+     */
+    public final static long[] T = new long[600];
     /**
      * Tick count
      */
     public static int TC = 0;
-    /**
-     * Ticks
-     */
-    public static long[] T = new long[600];
     /**
      * something :_:
      */

PlotSquared/src/main/java/com/intellectualcrafters/plot/util/Metrics.java

@@ -474,9 +474,7 @@ public class Metrics {
                 json.append(':');
                 json.append('{');
                 boolean firstGraph = true;
-                final Iterator<Graph> iter = this.graphs.iterator();
+                for (Graph graph : this.graphs) {
-                while (iter.hasNext()) {
-                    final Graph graph = iter.next();
                     final StringBuilder graphJson = new StringBuilder();
                     graphJson.append('{');
                     for (final Plotter plotter : graph.getPlotters()) {
@@ -541,9 +539,7 @@ public class Metrics {
             // Is this the first update this hour?
             if (response.equals("1") || response.contains("This is your first update this hour")) {
                 synchronized (this.graphs) {
-                    final Iterator<Graph> iter = this.graphs.iterator();
+                    for (Graph graph : this.graphs) {
-                    while (iter.hasNext()) {
-                        final Graph graph = iter.next();
                         for (final Plotter plotter : graph.getPlotters()) {
                             plotter.reset();
                         }

PlotSquared/src/main/java/com/intellectualcrafters/plot/util/PlayerFunctions.java

@@ -29,7 +29,6 @@ import com.intellectualcrafters.plot.object.PlotId;
 import com.intellectualcrafters.plot.object.PlotManager;
 import com.intellectualcrafters.plot.object.PlotWorld;
 import org.bukkit.*;
-import org.bukkit.block.Biome;
 import org.bukkit.entity.Player;
 import org.bukkit.util.ChatPaginator;
 
@@ -176,7 +175,7 @@ public class PlayerFunctions {
                 return plots.get(id);
             }
         }
-        return new Plot(id, null, Biome.FOREST, new ArrayList<UUID>(), new ArrayList<UUID>(), world.getName());
+        return new Plot(id, null, new ArrayList<UUID>(), new ArrayList<UUID>(), world.getName());
 
     }
 

PlotSquared/src/main/java/com/intellectualcrafters/plot/util/PlotHelper.java

@@ -26,9 +26,7 @@ import com.intellectualcrafters.plot.config.C;
 import com.intellectualcrafters.plot.database.DBFunc;
 import com.intellectualcrafters.plot.listeners.PlotListener;
 import com.intellectualcrafters.plot.object.*;
-
 import net.milkbowl.vault.economy.Economy;
-
 import org.bukkit.*;
 import org.bukkit.block.Biome;
 import org.bukkit.block.Block;
@@ -49,10 +47,10 @@ import java.util.UUID;
  */
 @SuppressWarnings({"unused", "javadoc", "deprecation"})
 public class PlotHelper {
+    public final static HashMap<Plot, Integer> runners = new HashMap<>();
     public static boolean canSetFast = false;
     public static boolean canSendChunk = false;
     public static ArrayList<String> runners_p = new ArrayList<>();
-    public static HashMap<Plot, Integer> runners = new HashMap<>();
     static long state = 1;
 
     /**
@@ -860,6 +858,7 @@ public class PlotHelper {
 
     /**
      * Retrieve the location of the default plot home position
+     *
      * @param plot Plot
      * @return the location
      */
@@ -871,6 +870,7 @@ public class PlotHelper {
 
     /**
      * Get the plot home
+     *
      * @param w    World
      * @param plot Plot Object
      * @return Plot Home Location
@@ -882,6 +882,7 @@ public class PlotHelper {
 
     /**
      * Refresh the plot chunks
+     *
      * @param world World in which the plot is located
      * @param plot  Plot Object
      */
@@ -903,16 +904,14 @@ public class PlotHelper {
                 if (canSendChunk) {
                     Chunk chunk = world.getChunkAt(x, z);
                     chunks.add(chunk);
-                }
+                } else {
-                else {
                     world.refreshChunk(x, z);
                 }
             }
         }
         try {
             SendChunk.sendChunk(chunks);
-        }
+        } catch (Throwable e) {
-        catch (Throwable e) {
             canSendChunk = false;
             for (int x = minChunkX; x <= maxChunkX; x++) {
                 for (int z = minChunkZ; z <= maxChunkZ; z++) {

PlotSquared/src/main/java/com/intellectualcrafters/plot/util/PlotSquaredException.java

@@ -38,7 +38,7 @@ public class PlotSquaredException extends RuntimeException {
     public static enum PlotError {
         PLOTMAIN_NULL("The PlotMain instance was null"),
         MISSING_DEPENDENCY("Missing Dependency");
-        private String errorHeader;
+        private final String errorHeader;
 
         PlotError(final String errorHeader) {
             this.errorHeader = errorHeader;

PlotSquared/src/main/java/com/intellectualcrafters/plot/util/ReflectionUtils.java

@@ -426,7 +426,7 @@ public class ReflectionUtils {
         }
 
         public class RefExecutor {
-            Object e;
+            final Object e;
 
             public RefExecutor(final Object e) {
                 this.e = e;
@@ -530,7 +530,7 @@ public class ReflectionUtils {
         }
 
         public class RefExecutor {
-            Object e;
+            final Object e;
 
             public RefExecutor(final Object e) {
                 this.e = e;

PlotSquared/src/main/java/com/intellectualcrafters/plot/util/SendChunk.java

@@ -1,37 +1,50 @@
 package com.intellectualcrafters.plot.util;
 
-import static com.intellectualcrafters.plot.util.ReflectionUtils.getRefClass;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.bukkit.Bukkit;
-import org.bukkit.Chunk;
-
 import com.intellectualcrafters.plot.util.ReflectionUtils.RefClass;
 import com.intellectualcrafters.plot.util.ReflectionUtils.RefConstructor;
 import com.intellectualcrafters.plot.util.ReflectionUtils.RefField;
 import com.intellectualcrafters.plot.util.ReflectionUtils.RefMethod;
+import org.bukkit.Bukkit;
+import org.bukkit.Chunk;
 
+import java.util.ArrayList;
+import java.util.List;
+
+import static com.intellectualcrafters.plot.util.ReflectionUtils.getRefClass;
+
+/**
+ * An utility that can be used to send chunks, rather than
+ * using bukkit code to do so (uses heavy NMS)
+ *
+ * @author Empire92
+ */
 public class SendChunk {
 
+    // Ref Class
     private static final RefClass classWorld = getRefClass("{nms}.World");
     private static final RefClass classEntityPlayer = getRefClass("{nms}.EntityPlayer");
     private static final RefClass classChunkCoordIntPair = getRefClass("{nms}.ChunkCoordIntPair");
     private static final RefClass classCraftChunk = getRefClass("{cb}.CraftChunk");
     private static final RefClass classChunk = getRefClass("{nms}.Chunk");
 
+    // Ref Method
     private static RefMethod methodGetHandle;
 
-    
+    // Ref Field
     private static RefField chunkCoordIntPairQueue;
     private static RefField players;
     private static RefField locX;
     private static RefField locZ;
     private static RefField world;
 
+    // Ref Constructor
     private static RefConstructor ChunkCoordIntPairCon;
 
+    /**
+     * Constructor
+     *
+     * @throws NoSuchMethodException
+     */
     public SendChunk() throws NoSuchMethodException {
         methodGetHandle = classCraftChunk.getMethod("getHandle");
         chunkCoordIntPairQueue = classEntityPlayer.getField("chunkCoordIntPairQueue");

PlotSquared/src/main/java/com/intellectualcrafters/plot/util/UUIDHandler.java

@@ -68,13 +68,14 @@ public class UUIDHandler {
      *
      * @see org.bukkit.Server#getOnlineMode()
      */
-    private static boolean online = Bukkit.getServer().getOnlineMode();
+    private final static boolean online = Bukkit.getServer().getOnlineMode();
 
     /**
      * Map containing names and UUIDs
+     *
      * @see com.google.common.collect.BiMap
      */
-    private static BiMap<StringWrapper, UUID> uuidMap = HashBiMap.create(new HashMap<StringWrapper, UUID>());
+    private final static BiMap<StringWrapper, UUID> uuidMap = HashBiMap.create(new HashMap<StringWrapper, UUID>());
 
     /**
      * Get the map containing all names/uuids

PlotSquared/src/main/java/com/intellectualsites/translation/TranslationAsset.java

@@ -7,9 +7,9 @@ package com.intellectualsites.translation;
  */
 public class TranslationAsset {
 
-    private TranslationObject trans;
+    private final TranslationObject trans;
-    private String translated;
+    private final String translated;
-    private TranslationLanguage lang;
+    private final TranslationLanguage lang;
 
     public TranslationAsset(TranslationObject trans, String translated, TranslationLanguage lang) {
         this.trans = trans;

PlotSquared/src/main/java/com/intellectualsites/translation/TranslationLanguage.java

@@ -2,9 +2,17 @@ package com.intellectualsites.translation;
 
 public class TranslationLanguage {
 
-    private String countryCode;
+    public static final TranslationLanguage englishAmerican
-    private String languageCode;
+            = (new TranslationLanguage("American English", "us", "en"));
-    private String friendlyName;
+    public static final TranslationLanguage englishBritish
+            = (new TranslationLanguage("British English", "gb", "en"));
+    public static final TranslationLanguage swedishSwedish
+            = (new TranslationLanguage("Swedish", "sv", "se"));
+    public static final TranslationLanguage russianRussian
+            = (new TranslationLanguage("Russian", "ru", "ru"));
+    private final String countryCode;
+    private final String languageCode;
+    private final String friendlyName;
 
     public TranslationLanguage(String friendlyName, String countryCode, String languageCode) {
         this.friendlyName = friendlyName;
@@ -12,6 +20,14 @@ public class TranslationLanguage {
         this.languageCode = languageCode;
     }
 
+    public static TranslationLanguage[] values() {
+        return new TranslationLanguage[]{
+                englishAmerican,
+                englishBritish,
+                swedishSwedish
+        };
+    }
+
     public String getName() {
         return friendlyName;
     }
@@ -29,22 +45,4 @@ public class TranslationLanguage {
         /* en_US */
         return languageCode.toLowerCase() + "_" + countryCode.toUpperCase();
     }
-
-    public static final TranslationLanguage englishAmerican
-            = (new TranslationLanguage("American English", "us", "en"));
-    public static final TranslationLanguage englishBritish
-            = (new TranslationLanguage("British English", "gb", "en"));
-    public static final TranslationLanguage swedishSwedish
-            = (new TranslationLanguage("Swedish", "sv", "se"));
-    public static final TranslationLanguage russianRussian
-            = (new TranslationLanguage("Russian", "ru", "ru"));
-
-
-    public static TranslationLanguage[] values() {
-        return new TranslationLanguage[]{
-                englishAmerican,
-                englishBritish,
-                swedishSwedish
-        };
-    }
 }

PlotSquared/src/main/java/com/intellectualsites/translation/TranslationManager.java

@@ -13,9 +13,13 @@ import java.util.*;
 public class TranslationManager {
 
     /**
-     * The instance
+     * Objects
      */
-    private TranslationManager instance;
+    private final LinkedList<TranslationObject> translationObjects;
+    /**
+     * The translations
+     */
+    private final LinkedHashMap<String, TranslationAsset> translatedObjects;
 
     /**
      * Constructor
@@ -24,34 +28,6 @@ public class TranslationManager {
         this(new TranslationObject[]{});
     }
 
-    /**
-     * Don't use this!
-     *
-     * @return this
-     */
-    public TranslationManager instance() {
-        return this;
-    }
-
-    /**
-     * Objects
-     */
-    private LinkedList<TranslationObject> translationObjects;
-
-    /**
-     * The translations
-     */
-    private LinkedHashMap<String, TranslationAsset> translatedObjects;
-
-    /**
-     * Get the translation objects
-     *
-     * @return objects
-     */
-    public List<TranslationObject> translations() {
-        return translationObjects;
-    }
-
     /**
      * Constructor
      *
@@ -62,7 +38,56 @@ public class TranslationManager {
                 = new LinkedList<TranslationObject>(Arrays.asList(translationObjects));
         this.translatedObjects
                 = new LinkedHashMap<String, TranslationAsset>();
-        instance = this;
+    }
+
+    public static List<TranslationObject> transformEnum(Object[] os) {
+        List<TranslationObject> eList = new ArrayList<TranslationObject>();
+        for (Object o : os) {
+            eList.add(
+                    new TranslationObject(o.toString(), o.toString().toLowerCase().replace("_", " "), "", "")
+            );
+        }
+        return eList;
+    }
+
+    public static void scan(Class c, TranslationManager manager) throws IllegalAccessException {
+        Field[] fields = c.getDeclaredFields();
+        Annotation annotation;
+        for (Field field : fields) {
+            if (field.getType() != String.class || (annotation = field.getAnnotation(Translation.class)) == null)
+                continue;
+            Translation t = (Translation) annotation;
+            String key = field.getName();
+            // Make sure we can get the value
+            field.setAccessible(true);
+            String defaultValue = (String) field.get(c);
+            manager.addTranslationObject(
+                    new TranslationObject(
+                            key,
+                            defaultValue,
+                            t.description(),
+                            t.creationDescription()
+                    )
+            );
+        }
+    }
+
+    /**
+     * Don't use this!
+     *
+     * @return this
+     */
+    public TranslationManager instance() {
+        return this;
+    }
+
+    /**
+     * Get the translation objects
+     *
+     * @return objects
+     */
+    public List<TranslationObject> translations() {
+        return translationObjects;
     }
 
     /**
@@ -149,38 +174,6 @@ public class TranslationManager {
         return instance();
     }
 
-    public static List<TranslationObject> transformEnum(Object[] os) {
-        List<TranslationObject> eList = new ArrayList<TranslationObject>();
-        for (Object o : os) {
-            eList.add(
-                    new TranslationObject(o.toString(), o.toString().toLowerCase().replace("_", " "), "", "")
-            );
-        }
-        return eList;
-    }
-
-    public static void scan(Class c, TranslationManager manager) throws IllegalAccessException {
-        Field[] fields = c.getDeclaredFields();
-        Annotation annotation;
-        for (Field field : fields) {
-            if (field.getType() != String.class || (annotation = field.getAnnotation(Translation.class)) == null)
-                continue;
-            Translation t = (Translation) annotation;
-            String key = field.getName();
-            // Make sure we can get the value
-            field.setAccessible(true);
-            String defaultValue = (String) field.get(c);
-            manager.addTranslationObject(
-                    new TranslationObject(
-                            key,
-                            defaultValue,
-                            t.description(),
-                            t.creationDescription()
-                    )
-            );
-        }
-    }
-
     public TranslationManager debug(PrintStream out) {
         for (TranslationObject object : translations()) {
             out.println(object.getKey() + ":");

PlotSquared/src/main/java/com/intellectualsites/translation/TranslationObject.java

@@ -31,7 +31,6 @@ public class TranslationObject {
         }
         this.key = key.toLowerCase();
         this.defaultValue = defaultValue.replace("\n", "&-");
-        ;
         this.description = description;
         this.creationDescription = creationDescription;
     }

PlotSquared/src/main/java/com/intellectualsites/translation/YamlTranslationFile.java

@@ -19,23 +19,18 @@ import java.util.Map;
  */
 public class YamlTranslationFile extends TranslationFile {
 
-    private File path;
+    final private TranslationLanguage language;
-    private TranslationLanguage language;
+    final private String name;
-    private String name;
+    final private TranslationManager manager;
     private File file;
     private HashMap<String, String> map;
     private String[] header;
     private boolean fancyHead = false;
     private YamlTranslationFile instance;
-    private TranslationManager manager;
-
     /**
-     * Reload
+     * YAML Object
      */
-    public void reload() {
+    private Yaml yaml;
-        this.map = new HashMap<String, String>();
-        this.read();
-    }
 
     /**
      * Constructor
@@ -45,7 +40,6 @@ public class YamlTranslationFile extends TranslationFile {
      * @param name     project name
      */
     public YamlTranslationFile(File path, TranslationLanguage language, String name, TranslationManager manager) {
-        this.path = path;
         this.language = language;
         this.name = name;
         this.manager = manager;
@@ -68,6 +62,14 @@ public class YamlTranslationFile extends TranslationFile {
         this.instance = this;
     }
 
+    /**
+     * Reload
+     */
+    public void reload() {
+        this.map = new HashMap<String, String>();
+        this.read();
+    }
+
     /**
      * Set the header
      *
@@ -164,11 +166,6 @@ public class YamlTranslationFile extends TranslationFile {
         }
     }
 
-    /**
-     * YAML Object
-     */
-    private Yaml yaml;
-
     /**
      * Get the YAML object
      *

PlotSquared/src/test/java/Test1.java

@@ -125,8 +125,8 @@ public class Test1 {
         boolean passed = false;
         try {
             Object plot = new Plot(new PlotId(0, 0), DBFunc.everyone, Biome.FOREST, new ArrayList<UUID>(), new ArrayList<UUID>(), new ArrayList<UUID>(), null, PlotHomePosition.DEFAULT, null, "testworld", new boolean[]{false, false, false, false});
-            passed = plot != null;
+            passed = true;
-        } catch (Throwable e) {
+        } catch (Throwable ignored) {
 
         }
         return passed;
@@ -223,7 +223,6 @@ public class Test1 {
                     plots.get("testworld").put(id,
                             new Plot(id,
                                     DBFunc.everyone,
-                                    Biome.FOREST,
                                     new ArrayList<UUID>(),
                                     new ArrayList<UUID>(),
                                     new ArrayList<UUID>(),