From d24403e58e3a6d3d41f3aa25967555707978e350 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Fri, 24 Feb 2017 17:10:45 +0900
Subject: [PATCH] Remove unused using statement.

---
 osu.Game/Database/BeatmapDatabase.cs         | 1 -
 osu.Game/Screens/Select/CarouselContainer.cs | 1 -
 2 files changed, 2 deletions(-)

diff --git a/osu.Game/Database/BeatmapDatabase.cs b/osu.Game/Database/BeatmapDatabase.cs
index 3d13c56728..f962146717 100644
--- a/osu.Game/Database/BeatmapDatabase.cs
+++ b/osu.Game/Database/BeatmapDatabase.cs
@@ -2,7 +2,6 @@
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
 using System;
-using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
diff --git a/osu.Game/Screens/Select/CarouselContainer.cs b/osu.Game/Screens/Select/CarouselContainer.cs
index 331804d536..bd477f7fdd 100644
--- a/osu.Game/Screens/Select/CarouselContainer.cs
+++ b/osu.Game/Screens/Select/CarouselContainer.cs
@@ -15,7 +15,6 @@ using osu.Framework.Timing;
 using osu.Framework.Input;
 using OpenTK.Input;
 using System.Collections;
-using System.Diagnostics;
 using osu.Framework.MathUtils;
 
 namespace osu.Game.Screens.Select