Cleanup

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

@@ -27,7 +27,6 @@ import java.util.zip.ZipInputStream;
 
 import net.milkbowl.vault.economy.Economy;
 
-import org.apache.commons.lang.StringUtils;
 import org.bukkit.configuration.file.YamlConfiguration;
 
 import com.intellectualcrafters.plot.commands.Cluster;

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

@@ -35,7 +35,6 @@ import com.intellectualcrafters.plot.config.C;
 import com.intellectualcrafters.plot.config.Settings;
 import com.intellectualcrafters.plot.database.AbstractDB;
 import com.intellectualcrafters.plot.database.DBFunc;
-import com.intellectualcrafters.plot.database.SQLManager;
 import com.intellectualcrafters.plot.object.OfflinePlotPlayer;
 import com.intellectualcrafters.plot.object.Plot;
 import com.intellectualcrafters.plot.object.PlotPlayer;

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

@@ -28,7 +28,6 @@ import com.intellectualcrafters.plot.database.DBFunc;
 import com.intellectualcrafters.plot.object.Location;
 import com.intellectualcrafters.plot.object.Plot;
 import com.intellectualcrafters.plot.object.PlotPlayer;
-import com.intellectualcrafters.plot.util.EventUtil;
 import com.intellectualcrafters.plot.util.MainUtil;
 import com.intellectualcrafters.plot.util.Permissions;
 import com.intellectualcrafters.plot.util.bukkit.UUIDHandler;

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

@@ -30,7 +30,6 @@ import java.util.zip.ZipInputStream;
 import java.util.zip.ZipOutputStream;
 
 import org.bukkit.configuration.ConfigurationSection;
-import org.bukkit.configuration.InvalidConfigurationException;
 import org.bukkit.configuration.file.YamlConfiguration;
 
 import com.intellectualcrafters.plot.PlotSquared;

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

@@ -28,7 +28,6 @@ import com.intellectualcrafters.plot.database.DBFunc;
 import com.intellectualcrafters.plot.object.Location;
 import com.intellectualcrafters.plot.object.Plot;
 import com.intellectualcrafters.plot.object.PlotPlayer;
-import com.intellectualcrafters.plot.util.EventUtil;
 import com.intellectualcrafters.plot.util.MainUtil;
 import com.intellectualcrafters.plot.util.Permissions;
 import com.intellectualcrafters.plot.util.bukkit.UUIDHandler;

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

@@ -20,24 +20,15 @@
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 package com.intellectualcrafters.plot.commands;
 
-import java.util.ArrayList;
-
-import com.intellectualcrafters.plot.PlotSquared;
 import com.intellectualcrafters.plot.config.C;
 import com.intellectualcrafters.plot.config.Settings;
-import com.intellectualcrafters.plot.database.DBFunc;
 import com.intellectualcrafters.plot.object.Location;
 import com.intellectualcrafters.plot.object.Plot;
-import com.intellectualcrafters.plot.object.PlotId;
-import com.intellectualcrafters.plot.object.PlotManager;
 import com.intellectualcrafters.plot.object.PlotPlayer;
-import com.intellectualcrafters.plot.object.PlotWorld;
 import com.intellectualcrafters.plot.util.CmdConfirm;
-import com.intellectualcrafters.plot.util.EventUtil;
 import com.intellectualcrafters.plot.util.MainUtil;
 import com.intellectualcrafters.plot.util.Permissions;
 import com.intellectualcrafters.plot.util.TaskManager;
-import com.intellectualcrafters.plot.util.bukkit.UUIDHandler;
 
 /**
  * Created 2014-08-01 for PlotSquared

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

@@ -28,7 +28,6 @@ import com.intellectualcrafters.plot.database.DBFunc;
 import com.intellectualcrafters.plot.object.Location;
 import com.intellectualcrafters.plot.object.Plot;
 import com.intellectualcrafters.plot.object.PlotPlayer;
-import com.intellectualcrafters.plot.util.EventUtil;
 import com.intellectualcrafters.plot.util.MainUtil;
 import com.intellectualcrafters.plot.util.Permissions;
 import com.intellectualcrafters.plot.util.bukkit.UUIDHandler;

PlotSquared/src/main/java/com/intellectualcrafters/plot/database/plotme/ClassicPlotMeConnector.java

@@ -6,7 +6,6 @@ import java.sql.DriverManager;
 import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.sql.SQLException;
-import java.sql.Statement;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Map.Entry;
@@ -16,13 +15,10 @@ import org.bukkit.configuration.file.FileConfiguration;
 
 import com.intellectualcrafters.plot.PlotSquared;
 import com.intellectualcrafters.plot.database.DBFunc;
-import com.intellectualcrafters.plot.database.MySQL;
 import com.intellectualcrafters.plot.database.SQLite;
-import com.intellectualcrafters.plot.generator.SquarePlotWorld;
 import com.intellectualcrafters.plot.object.Location;
 import com.intellectualcrafters.plot.object.Plot;
 import com.intellectualcrafters.plot.object.PlotId;
-import com.intellectualcrafters.plot.object.PlotWorld;
 import com.intellectualcrafters.plot.object.StringWrapper;
 import com.intellectualcrafters.plot.util.MainUtil;
 import com.intellectualcrafters.plot.util.bukkit.UUIDHandler;

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

@@ -13,7 +13,6 @@ import org.bukkit.generator.BlockPopulator;
 
 import com.intellectualcrafters.plot.PlotSquared;
 import com.intellectualcrafters.plot.object.BlockWrapper;
-import com.intellectualcrafters.plot.object.ChunkLoc;
 import com.intellectualcrafters.plot.object.Location;
 import com.intellectualcrafters.plot.object.PlotCluster;
 import com.intellectualcrafters.plot.object.PlotGenerator;
@@ -23,7 +22,6 @@ import com.intellectualcrafters.plot.object.PlotManager;
 import com.intellectualcrafters.plot.object.PlotWorld;
 import com.intellectualcrafters.plot.object.RegionWrapper;
 import com.intellectualcrafters.plot.util.ChunkManager;
-import com.intellectualcrafters.plot.util.MainUtil;
 import com.intellectualcrafters.plot.util.TaskManager;
 import com.intellectualcrafters.plot.util.bukkit.BukkitChunkManager;
 import com.intellectualcrafters.plot.util.bukkit.BukkitSetBlockManager;

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

@@ -36,9 +36,7 @@ import com.intellectualcrafters.plot.object.PlotBlock;
 import com.intellectualcrafters.plot.object.PlotId;
 import com.intellectualcrafters.plot.object.PlotLoc;
 import com.intellectualcrafters.plot.object.PlotWorld;
-import com.intellectualcrafters.plot.util.BlockManager;
 import com.intellectualcrafters.plot.util.MainUtil;
-import com.intellectualcrafters.plot.util.SchematicHandler;
 import com.intellectualcrafters.plot.util.SetBlockQueue;
 import com.intellectualcrafters.plot.util.TaskManager;
 import com.intellectualcrafters.plot.util.bukkit.BukkitUtil;

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

@@ -24,7 +24,6 @@ import java.util.HashMap;
 import java.util.HashSet;
 
 import org.apache.commons.lang.StringUtils;
-import org.bukkit.Material;
 import org.bukkit.configuration.ConfigurationSection;
 
 import com.intellectualcrafters.plot.PlotSquared;

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

@@ -49,7 +49,6 @@ import org.bukkit.event.entity.CreatureSpawnEvent;
 import org.bukkit.event.entity.EntityChangeBlockEvent;
 import org.bukkit.event.entity.EntityDamageByEntityEvent;
 import org.bukkit.event.entity.EntityExplodeEvent;
-import org.bukkit.event.entity.ExplosionPrimeEvent;
 import org.bukkit.event.entity.ProjectileHitEvent;
 import org.bukkit.event.hanging.HangingBreakByEntityEvent;
 import org.bukkit.event.hanging.HangingPlaceEvent;
@@ -69,7 +68,6 @@ import org.bukkit.event.player.PlayerTeleportEvent;
 import org.bukkit.event.vehicle.VehicleDestroyEvent;
 import org.bukkit.event.world.ChunkLoadEvent;
 import org.bukkit.event.world.StructureGrowEvent;
-import org.bukkit.plugin.Plugin;
 import org.bukkit.potion.PotionEffect;
 import org.bukkit.potion.PotionEffectType;
 import org.bukkit.projectiles.BlockProjectileSource;

PlotSquared/src/main/java/com/intellectualcrafters/plot/listeners/PlayerEvents_1_8.java

@@ -1,11 +1,9 @@
 package com.intellectualcrafters.plot.listeners;
 
 import java.util.HashSet;
-import java.util.Iterator;
 import java.util.List;
 import java.util.UUID;
 
-import org.apache.commons.lang.StringUtils;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockState;
 import org.bukkit.entity.ArmorStand;
@@ -15,10 +13,8 @@ import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
-import org.bukkit.event.block.BlockExplodeEvent;
 import org.bukkit.event.inventory.InventoryAction;
 import org.bukkit.event.inventory.InventoryClickEvent;
-import org.bukkit.event.inventory.InventoryType.SlotType;
 import org.bukkit.event.player.PlayerInteractAtEntityEvent;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.PlayerInventory;
@@ -26,7 +22,6 @@ import org.bukkit.inventory.meta.ItemMeta;
 
 import com.intellectualcrafters.plot.PlotSquared;
 import com.intellectualcrafters.plot.config.C;
-import com.intellectualcrafters.plot.flag.FlagManager;
 import com.intellectualcrafters.plot.object.Location;
 import com.intellectualcrafters.plot.object.Plot;
 import com.intellectualcrafters.plot.object.PlotPlayer;

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

@@ -41,7 +41,6 @@ import com.intellectualcrafters.plot.object.Plot;
 import com.intellectualcrafters.plot.object.PlotPlayer;
 import com.intellectualcrafters.plot.object.comment.CommentManager;
 import com.intellectualcrafters.plot.titles.AbstractTitle;
-import com.intellectualcrafters.plot.util.TaskManager;
 import com.intellectualcrafters.plot.util.bukkit.UUIDHandler;
 
 /**

PlotSquared/src/main/java/com/intellectualcrafters/plot/object/comment/CommentManager.java

@@ -5,7 +5,6 @@ import java.util.Collection;
 import java.util.HashMap;
 import java.util.concurrent.atomic.AtomicInteger;
 
-import org.apache.commons.lang.mutable.MutableInt;
 import org.bukkit.ChatColor;
 
 import com.intellectualcrafters.plot.config.C;

PlotSquared/src/main/java/com/intellectualcrafters/plot/titles/AbstractTitle.java

@@ -1,7 +1,6 @@
 package com.intellectualcrafters.plot.titles;
 
 import org.bukkit.ChatColor;
-import org.bukkit.entity.Player;
 
 import com.intellectualcrafters.plot.object.PlotPlayer;
 

PlotSquared/src/main/java/com/intellectualcrafters/plot/titles/DefaultTitle.java

@@ -1,7 +1,6 @@
 package com.intellectualcrafters.plot.titles;
 
 import org.bukkit.ChatColor;
-import org.bukkit.entity.Player;
 
 import com.intellectualcrafters.plot.object.BukkitPlayer;
 import com.intellectualcrafters.plot.object.PlotPlayer;

PlotSquared/src/main/java/com/intellectualcrafters/plot/titles/DefaultTitle_183.java

@@ -1,7 +1,6 @@
 package com.intellectualcrafters.plot.titles;
 
 import org.bukkit.ChatColor;
-import org.bukkit.entity.Player;
 
 import com.intellectualcrafters.plot.object.BukkitPlayer;
 import com.intellectualcrafters.plot.object.PlotPlayer;

PlotSquared/src/main/java/com/intellectualcrafters/plot/titles/HackTitle.java

@@ -1,7 +1,6 @@
 package com.intellectualcrafters.plot.titles;
 
 import org.bukkit.ChatColor;
-import org.bukkit.entity.Player;
 
 import com.intellectualcrafters.plot.PlotSquared;
 import com.intellectualcrafters.plot.config.Settings;

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

@@ -4,6 +4,7 @@ import java.io.File;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.Iterator;
 import java.util.Set;
 import java.util.UUID;
 import java.util.concurrent.ConcurrentHashMap;
@@ -13,7 +14,6 @@ import org.bukkit.OfflinePlayer;
 
 import com.intellectualcrafters.plot.BukkitMain;
 import com.intellectualcrafters.plot.PlotSquared;
-import com.intellectualcrafters.plot.commands.Unlink;
 import com.intellectualcrafters.plot.config.C;
 import com.intellectualcrafters.plot.config.Settings;
 import com.intellectualcrafters.plot.database.DBFunc;
@@ -166,7 +166,9 @@ public class ExpireManager {
         final HashMap<Plot, Long> toRemove = new HashMap<>();
         final HashMap<UUID, Long> remove = new HashMap<>();
         final Set<UUID> keep = new HashSet<>();
-        for (final Plot plot : plots) {
+        Iterator<Plot> iter = plots.iterator();
+        while (iter.hasNext()) {
+            Plot plot = iter.next();
             final Flag keepFlag = FlagManager.getPlotFlag(plot, "keep");
             if (keepFlag != null && (Boolean) keepFlag.getValue()) {
                 continue;

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

@@ -24,7 +24,6 @@ import java.util.ArrayList;
 import java.util.Collections;
 
 import org.apache.commons.lang.StringUtils;
-import org.bukkit.util.StringUtil;
 
 /**
  * String comparison library

PlotSquared/src/main/java/com/intellectualcrafters/plot/util/bukkit/BukkitChunkManager.java

@@ -44,10 +44,8 @@ import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.plugin.Plugin;
 
-import com.intellectualcrafters.plot.util.SetBlockQueue.ChunkWrapper;
 import com.intellectualcrafters.plot.BukkitMain;
 import com.intellectualcrafters.plot.PlotSquared;
-import com.intellectualcrafters.plot.generator.AugmentedPopulator;
 import com.intellectualcrafters.plot.listeners.APlotListener;
 import com.intellectualcrafters.plot.object.BlockLoc;
 import com.intellectualcrafters.plot.object.ChunkLoc;
@@ -61,7 +59,7 @@ import com.intellectualcrafters.plot.object.RegionWrapper;
 import com.intellectualcrafters.plot.object.entity.EntityWrapper;
 import com.intellectualcrafters.plot.util.ChunkManager;
 import com.intellectualcrafters.plot.util.MainUtil;
-import com.intellectualcrafters.plot.util.SetBlockQueue;
+import com.intellectualcrafters.plot.util.SetBlockQueue.ChunkWrapper;
 import com.intellectualcrafters.plot.util.TaskManager;
 
 public class BukkitChunkManager extends ChunkManager {