1 files changed, 0 insertions, 67 deletions
diff --git a/common/framework/com/android/net/module/util/ByteUtils.java b/common/framework/com/android/net/module/util/ByteUtils.java
deleted file mode 100644
index 290ed465..00000000
--- a/common/framework/com/android/net/module/util/ByteUtils.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (C) 2022 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.net.module.util;
-
-import android.annotation.NonNull;
-
-/**
- * Byte utility functions.
- * @hide
- */
-public class ByteUtils {
-    /**
-     * Returns the index of the first appearance of the value {@code target} in {@code array}.
-     *
-     * @param array an array of {@code byte} values, possibly empty
-     * @param target a primitive {@code byte} value
-     * @return the least index {@code i} for which {@code array[i] == target}, or {@code -1} if no
-     *     such index exists.
-     */
-    public static int indexOf(@NonNull byte[] array, byte target) {
-        return indexOf(array, target, 0, array.length);
-    }
-
-    private static int indexOf(byte[] array, byte target, int start, int end) {
-        for (int i = start; i < end; i++) {
-            if (array[i] == target) {
-                return i;
-            }
-        }
-        return -1;
-    }
-
-    /**
-     * Returns the values from each provided array combined into a single array. For example, {@code
-     * concat(new byte[] {a, b}, new byte[] {}, new byte[] {c}} returns the array {@code {a, b, c}}.
-     *
-     * @param arrays zero or more {@code byte} arrays
-     * @return a single array containing all the values from the source arrays, in order
-     */
-    public static byte[] concat(@NonNull byte[]... arrays) {
-        int length = 0;
-        for (byte[] array : arrays) {
-            length += array.length;
-        }
-        byte[] result = new byte[length];
-        int pos = 0;
-        for (byte[] array : arrays) {
-            System.arraycopy(array, 0, result, pos, array.length);
-            pos += array.length;
-        }
-        return result;
-    }
-}