2 files changed, 1 insertions, 33 deletions
diff --git a/java/src/com/android/inputmethod/latin/NativeUtils.java b/java/src/com/android/inputmethod/latin/NativeUtils.java
deleted file mode 100644
index 9cc2bc02e..000000000
--- a/java/src/com/android/inputmethod/latin/NativeUtils.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.inputmethod.latin;
-
-public class NativeUtils {
-    static {
-        JniUtils.loadNativeLibrary();
-    }
-
-    private NativeUtils() {
-        // This utility class is not publicly instantiable.
-    }
-
-    /**
-     * This method just calls up libm's powf() directly.
-     */
-    public static native float powf(float x, float y);
-}
diff --git a/java/src/com/android/inputmethod/latin/UserHistoryForgettingCurveUtils.java b/java/src/com/android/inputmethod/latin/UserHistoryForgettingCurveUtils.java
index 1de95d7b8..5a2fdf48e 100644
--- a/java/src/com/android/inputmethod/latin/UserHistoryForgettingCurveUtils.java
+++ b/java/src/com/android/inputmethod/latin/UserHistoryForgettingCurveUtils.java
@@ -212,7 +212,7 @@ public class UserHistoryForgettingCurveUtils {
                 for (int j = 0; j < ELAPSED_TIME_MAX; ++j) {
                     final float elapsedHours = j * ELAPSED_TIME_INTERVAL_HOURS;
                     final float freq = initialFreq
-                            * NativeUtils.powf(initialFreq, elapsedHours / HALF_LIFE_HOURS);
+                            * (float)Math.pow(initialFreq, elapsedHours / HALF_LIFE_HOURS);
                     final int intFreq = Math.min(FC_FREQ_MAX, Math.max(0, (int)freq));
                     SCORE_TABLE[i][j] = intFreq;
                 }