Added banlist command. Fixes BUKKIT-373. Thanks md-5!

src/main/java/org/bukkit/command/SimpleCommandMap.java

@@ -42,6 +42,7 @@ public class SimpleCommandMap implements CommandMap {
         fallbackCommands.add(new HelpCommand());
         fallbackCommands.add(new ExpCommand());
         fallbackCommands.add(new ToggleDownfallCommand());
+        fallbackCommands.add(new BanListCommand());
     }
 
     public SimpleCommandMap(final Server server) {

src/main/java/org/bukkit/command/defaults/BanListCommand.java

@@ -0,0 +1,37 @@
+package org.bukkit.command.defaults;
+
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.command.CommandSender;
+
+public class BanListCommand extends VanillaCommand {
+    public BanListCommand() {
+        super("banlist");
+        this.description = "View all players banned from this server";
+        this.usageMessage = "/banlist";
+        this.setPermission("bukkit.command.ban.list");
+    }
+
+    @Override
+    public boolean execute(CommandSender sender, String currentAlias, String[] args) {
+        if (!testPermission(sender)) return true;
+
+        StringBuilder message = new StringBuilder().append(ChatColor.GRAY).append("Ban list:");
+
+        int count = 0;
+        for (OfflinePlayer p : Bukkit.getServer().getBannedPlayers()){
+            if (count++ > 0) {
+                message.append(", ");
+            }
+            message.append(p.getName());
+        }
+        sender.sendMessage(message.toString());
+        return true;
+    }
+
+    @Override
+    public boolean matches(String input) {
+        return input.startsWith("banlist ") || input.equalsIgnoreCase("banlist");
+    }
+}