3 files changed, 6 insertions, 10 deletions
diff --git a/graphics/java/android/graphics/ColorMatrix.java b/graphics/java/android/graphics/ColorMatrix.java
index e3596c8..0bfd07be 100644
--- a/graphics/java/android/graphics/ColorMatrix.java
+++ b/graphics/java/android/graphics/ColorMatrix.java
@@ -16,8 +16,6 @@
 
 package android.graphics;
 
-import android.util.FloatMath;
-
 /**
  *  4x5 matrix for transforming the color+alpha components of a Bitmap.
  *  The matrix is stored in a single array, and its treated as follows:
@@ -118,9 +116,9 @@ public class ColorMatrix {
      */
     public void setRotate(int axis, float degrees) {
         reset();
-        float radians = degrees * (float)Math.PI / 180;
-        float cosine = FloatMath.cos(radians);
-        float sine = FloatMath.sin(radians);
+        double radians = degrees * Math.PI / 180d;
+        float cosine = (float) Math.cos(radians);
+        float sine = (float) Math.sin(radians);
         switch (axis) {
         // Rotation around the red color
         case 0:
diff --git a/graphics/java/android/graphics/PointF.java b/graphics/java/android/graphics/PointF.java
index ee38dbb..8e4288e 100644
--- a/graphics/java/android/graphics/PointF.java
+++ b/graphics/java/android/graphics/PointF.java
@@ -18,7 +18,6 @@ package android.graphics;
 
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.util.FloatMath;
 
 
 /**
@@ -109,7 +108,7 @@ public class PointF implements Parcelable {
      * Returns the euclidian distance from (0,0) to (x,y)
      */
     public static float length(float x, float y) {
-        return FloatMath.sqrt(x * x + y * y);
+        return (float) Math.hypot(x, y);
     }
 
     /**
diff --git a/graphics/java/android/graphics/RectF.java b/graphics/java/android/graphics/RectF.java
index 53178b0..f5cedfa 100644
--- a/graphics/java/android/graphics/RectF.java
+++ b/graphics/java/android/graphics/RectF.java
@@ -20,7 +20,6 @@ import java.io.PrintWriter;
 
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.util.FloatMath;
 import com.android.internal.util.FastMath;
 
 /**
@@ -450,8 +449,8 @@ public class RectF implements Parcelable {
      * floor of top and left, and the ceiling of right and bottom.
      */
     public void roundOut(Rect dst) {
-        dst.set((int) FloatMath.floor(left), (int) FloatMath.floor(top),
-                (int) FloatMath.ceil(right), (int) FloatMath.ceil(bottom));
+        dst.set((int) Math.floor(left), (int) Math.floor(top),
+                (int) Math.ceil(right), (int) Math.ceil(bottom));
     }
 
     /**