From 3f733f250fa8cec8d0aae43385518a5842e091eb Mon Sep 17 00:00:00 2001
From: wasabeef <dadadada.chop@gmail.com>
Date: Mon, 12 Jan 2015 22:03:17 +0900
Subject: [PATCH] Refactor

---
 .../transformations/gpu/SwirlFilterTransformation.java      | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/SwirlFilterTransformation.java b/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/SwirlFilterTransformation.java
index 66243c6..bc25794 100644
--- a/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/SwirlFilterTransformation.java
+++ b/transformations/src/main/java/jp/wasabeef/glide/transformations/gpu/SwirlFilterTransformation.java
@@ -41,6 +41,7 @@ public class SwirlFilterTransformation implements Transformation<Bitmap> {
     public SwirlFilterTransformation(Context context, BitmapPool pool) {
         mContext = context;
         mBitmapPool = pool;
+        mCenter = new PointF();
     }
 
     /**
@@ -76,10 +77,7 @@ public class SwirlFilterTransformation implements Transformation<Bitmap> {
 
     @Override
     public String getId() {
-        if (mCenter == null) {
-            mCenter = new PointF();
-        }
         return "SwirlFilterTransformation(radius=" + mRadius +
-                ",angle=" + mAngle + ",center=" + mCenter + ")";
+                ",angle=" + mAngle + ",center=" + mCenter.toString() + ")";
     }
 }