1 files changed, 3 insertions, 2 deletions
diff --git a/core/java/android/animation/FloatKeyframeSet.java b/core/java/android/animation/FloatKeyframeSet.java
index 12e5862..abac246 100644
--- a/core/java/android/animation/FloatKeyframeSet.java
+++ b/core/java/android/animation/FloatKeyframeSet.java
@@ -19,6 +19,7 @@ package android.animation;
 import android.animation.Keyframe.FloatKeyframe;
 
 import java.util.ArrayList;
+import java.util.List;
 
 /**
  * This class holds a collection of FloatKeyframe objects and is called by ValueAnimator to calculate
@@ -47,8 +48,8 @@ class FloatKeyframeSet extends KeyframeSet implements Keyframes.FloatKeyframes {
 
     @Override
     public FloatKeyframeSet clone() {
-        ArrayList<Keyframe> keyframes = mKeyframes;
-        int numKeyframes = mKeyframes.size();
+        final List<Keyframe> keyframes = mKeyframes;
+        final int numKeyframes = mKeyframes.size();
         FloatKeyframe[] newKeyframes = new FloatKeyframe[numKeyframes];
         for (int i = 0; i < numKeyframes; ++i) {
             newKeyframes[i] = (FloatKeyframe) keyframes.get(i).clone();