fix: 修复部分包未导入

src/main/java/org/maxgamer/QuickShop/Database/MySQLCore.java

@@ -4,15 +4,19 @@ import java.sql.Connection;
 import java.sql.DriverManager;
 import java.sql.PreparedStatement;
 import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 import java.util.Properties;
 
 public class MySQLCore implements DatabaseCore {
     private String url;
-    /** The connection properties... user, pass, autoReconnect.. */
+    /**
+     * The connection properties... user, pass, autoReconnect..
+     */
     private Properties info;
     private static final int MAX_CONNECTIONS = 8;
-    private static final List<Connection> pool = Collections.synchronizedList(new ArrayList<Connection>());
+    private static final List<Connection> POOL = Collections.synchronizedList(new ArrayList<Connection>());
 
     public MySQLCore(String host, String user, String pass, String database, String port) {
         info = new Properties();
@@ -22,8 +26,7 @@ public class MySQLCore implements DatabaseCore {
         info.put("useUnicode", "true");
         info.put("characterEncoding", "utf8");
         this.url = "jdbc:mysql://" + host + ":" + port + "/" + database;
-        for (int i = 0; i < MAX_CONNECTIONS; i++)
-            pool.add(null);
+        for (int i = 0; i < MAX_CONNECTIONS; i++) {POOL.add(null);}
     }
 
     /**
@@ -31,9 +34,10 @@ public class MySQLCore implements DatabaseCore {
      *
      * @return The database connection
      */
+    @Override
     public Connection getConnection() {
         for (int i = 0; i < MAX_CONNECTIONS; i++) {
-            Connection connection = pool.get(i);
+            Connection connection = POOL.get(i);
             try {
                 // If we have a current connection, fetch it
                 if (connection != null && !connection.isClosed()) {
@@ -43,7 +47,7 @@ public class MySQLCore implements DatabaseCore {
                     // Else, it is invalid, so we return another connection.
                 }
                 connection = DriverManager.getConnection(this.url, info);
-                pool.set(i, connection);
+                POOL.set(i, connection);
                 return connection;
             } catch (SQLException e) {
                 e.printStackTrace();

src/main/java/org/maxgamer/QuickShop/Listeners/ChatListener.java

@@ -1,5 +1,6 @@
 package org.maxgamer.QuickShop.Listeners;
 
+import org.bukkit.Bukkit;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
@@ -7,12 +8,10 @@ import org.bukkit.event.player.AsyncPlayerChatEvent;
 import org.maxgamer.QuickShop.QuickShop;
 
 /**
- *
  * @author Netherfoam
- *
  */
 public class ChatListener implements Listener {
-    QuickShop plugin;
+    private QuickShop plugin;
 
     public ChatListener(final QuickShop plugin) {
         this.plugin = plugin;
@@ -24,11 +23,6 @@ public class ChatListener implements Listener {
             return;
         }
         e.setCancelled(true);
-		Bukkit.getScheduler().runTask(plugin, new Runnable() {
-			@Override
-			public void run() {
-				plugin.getShopManager().handleChat(e.getPlayer(), e.getMessage());
-			}
-		});
+        Bukkit.getScheduler().runTask(plugin, () -> plugin.getShopManager().handleChat(e.getPlayer(), e.getMessage()));
     }
 }

src/main/java/org/maxgamer/QuickShop/Shop/ShopManager.java

@@ -1,6 +1,18 @@
 package org.maxgamer.QuickShop.Shop;
 
-import org.bukkit.*;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.NoSuchElementException;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
+import org.bukkit.Chunk;
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.World;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockFace;
 import org.bukkit.block.BlockState;
@@ -14,12 +26,6 @@ import org.maxgamer.QuickShop.QuickShop;
 import org.maxgamer.QuickShop.Util.MsgUtil;
 import org.maxgamer.QuickShop.Util.Util;
 
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.NoSuchElementException;
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-
 public class ShopManager {
     
     private final Map<String, Info> actions = new ConcurrentHashMap<String, Info>();
@@ -61,7 +67,11 @@ public class ShopManager {
         }
         /* 修复其他插件调用产生的报错... */
         try {
-            final PlayerInteractEvent pie = new PlayerInteractEvent(p, Action.RIGHT_CLICK_BLOCK, new ItemStack(Material.AIR), b, bf); // PIE = PlayerInteractEvent - What else?
+            final PlayerInteractEvent pie = new PlayerInteractEvent(p,
+                                                                    Action.RIGHT_CLICK_BLOCK,
+                                                                    new ItemStack(Material.AIR),
+                                                                    b,
+                                                                    bf); // PIE = PlayerInteractEvent - What else?
             Bukkit.getPluginManager().callEvent(pie);
             pie.getPlayer().closeInventory(); // If the player has chat open, this will close their chat.
             if (pie.isCancelled()) { return false; }
@@ -220,7 +230,8 @@ public class ShopManager {
         final Map<String, Info> actions = getActions();
         // They wanted to do something.
         final Info info = actions.remove(p.getName());
-        if (info == null) { return; // multithreaded means this can happen
+        if (info == null) {
+            return; // multithreaded means this can happen
         }
         /* Creation handling */
         if (info.getAction() == ShopAction.CREATE) {
@@ -342,7 +353,9 @@ public class ShopManager {
                 // Tries to check their balance nicely to see if
                 // they can afford it.
                 if (plugin.getEcon().getBalance(shop.getOwner()) < amount * shop.getPrice()) {
-                    p.sendMessage(MsgUtil.p("the-owner-cant-afford-to-buy-from-you", format(amount * shop.getPrice()), format(plugin.getEcon().getBalance(shop.getOwner()))));
+                    p.sendMessage(MsgUtil.p("the-owner-cant-afford-to-buy-from-you",
+                                            format(amount * shop.getPrice()),
+                                            format(plugin.getEcon().getBalance(shop.getOwner()))));
                     return;
                 }
                 final ShopPurchaseEvent e = new ShopPurchaseEvent(shop, p, amount);
@@ -352,7 +365,9 @@ public class ShopManager {
                 }
                 // Check for plugins faking econ.has(amount)
                 if (!plugin.getEcon().withdraw(shop.getOwner(), total)) {
-                    p.sendMessage(MsgUtil.p("the-owner-cant-afford-to-buy-from-you", format(amount * shop.getPrice()), format(plugin.getEcon().getBalance(shop.getOwner()))));
+                    p.sendMessage(MsgUtil.p("the-owner-cant-afford-to-buy-from-you",
+                                            format(amount * shop.getPrice()),
+                                            format(plugin.getEcon().getBalance(shop.getOwner()))));
                     return;
                 }
                 if (tax != 0) {
@@ -364,7 +379,10 @@ public class ShopManager {
             // Notify the owner of the purchase.
             String msg = MsgUtil.p("player-sold-to-your-store", p.getName(), "" + amount, shop.getDataName());
             if (space == amount) {
-                msg += "\n" + MsgUtil.p("shop-out-of-space", "" + shop.getLocation().getBlockX(), "" + shop.getLocation().getBlockY(), "" + shop.getLocation().getBlockZ());
+                msg += "\n" + MsgUtil.p("shop-out-of-space",
+                                        "" + shop.getLocation().getBlockX(),
+                                        "" + shop.getLocation().getBlockY(),
+                                        "" + shop.getLocation().getBlockZ());
             }
             MsgUtil.send(shop.getOwner(), msg);
         }
@@ -426,7 +444,13 @@ public class ShopManager {
             createShop(shop);
             p.sendMessage(MsgUtil.p("success-created-shop"));
             final Location loc = shop.getLocation();
-            plugin.log(String.format("玩家: %s 创建了一个 %s 商店 在 (%s - %s, %s, %s)", p.getName(), shop.getDataName(), loc.getWorld().getName(), loc.getX(), loc.getY(), loc.getZ()));
+            plugin.log(String.format("玩家: %s 创建了一个 %s 商店 在 (%s - %s, %s, %s)",
+                                     p.getName(),
+                                     shop.getDataName(),
+                                     loc.getWorld().getName(),
+                                     loc.getX(),
+                                     loc.getY(),
+                                     loc.getZ()));
             if (!plugin.getConfig().getBoolean("shop.lock")) {
                 // Warn them if they haven't been warned since
                 // reboot
@@ -462,8 +486,7 @@ public class ShopManager {
                 }
             }
         }
-        /* They didn't enter a number. */
-        catch (final NumberFormatException ex) {
+        /* They didn't enter a number. */ catch (final NumberFormatException ex) {
             p.sendMessage(MsgUtil.p("shop-creation-cancelled"));
         }
     }
@@ -485,7 +508,9 @@ public class ShopManager {
             // Check their balance. Works with *most* economy
             // plugins*
             if (plugin.getEcon().getBalance(p.getName()) < amount * shop.getPrice()) {
-                p.sendMessage(MsgUtil.p("you-cant-afford-to-buy", format(amount * shop.getPrice()), format(plugin.getEcon().getBalance(p.getName()))));
+                p.sendMessage(MsgUtil.p("you-cant-afford-to-buy",
+                                        format(amount * shop.getPrice()),
+                                        format(plugin.getEcon().getBalance(p.getName()))));
                 return;
             }
             final ShopPurchaseEvent e = new ShopPurchaseEvent(shop, p, amount);
@@ -499,7 +524,9 @@ public class ShopManager {
             final double tax = plugin.getConfigManager().getTax();
             final double total = amount * shop.getPrice();
             if (!plugin.getEcon().withdraw(p.getName(), total)) {
-                p.sendMessage(MsgUtil.p("you-cant-afford-to-buy", format(amount * shop.getPrice()), format(plugin.getEcon().getBalance(p.getName()))));
+                p.sendMessage(MsgUtil.p("you-cant-afford-to-buy",
+                                        format(amount * shop.getPrice()),
+                                        format(plugin.getEcon().getBalance(p.getName()))));
                 return;
             }
             if (!shop.isUnlimited() || plugin.getConfig().getBoolean("shop.pay-unlimited-shop-owners")) {
@@ -512,13 +539,21 @@ public class ShopManager {
             if (plugin.getConfigManager().isShowTax()) {
                 String msg = MsgUtil.p("player-bought-from-your-store-tax", p.getName(), "" + amount, shop.getDataName(), Util.format((tax * total)));
                 if (stock == amount) {
-                    msg += "\n" + MsgUtil.p("shop-out-of-stock", "" + shop.getLocation().getBlockX(), "" + shop.getLocation().getBlockY(), "" + shop.getLocation().getBlockZ(), shop.getDataName());
+                    msg += "\n" + MsgUtil.p("shop-out-of-stock",
+                                            "" + shop.getLocation().getBlockX(),
+                                            "" + shop.getLocation().getBlockY(),
+                                            "" + shop.getLocation().getBlockZ(),
+                                            shop.getDataName());
                 }
                 MsgUtil.send(shop.getOwner(), msg);
             } else {
                 String msg = MsgUtil.p("player-bought-from-your-store", p.getName(), "" + amount, shop.getDataName());
                 if (stock == amount) {
-                    msg += "\n" + MsgUtil.p("shop-out-of-stock", "" + shop.getLocation().getBlockX(), "" + shop.getLocation().getBlockY(), "" + shop.getLocation().getBlockZ(), shop.getDataName());
+                    msg += "\n" + MsgUtil.p("shop-out-of-stock",
+                                            "" + shop.getLocation().getBlockX(),
+                                            "" + shop.getLocation().getBlockY(),
+                                            "" + shop.getLocation().getBlockZ(),
+                                            shop.getDataName());
                 }
                 MsgUtil.send(shop.getOwner(), msg);
             }
@@ -582,7 +617,8 @@ public class ShopManager {
                 }
                 shops = chunks.next().values().iterator();
             }
-            if (!shops.hasNext()) { return this.next(); // Skip to the next one (Empty iterator?)
+            if (!shops.hasNext()) {
+                return this.next(); // Skip to the next one (Empty iterator?)
             }
             current = shops.next();
             return current;