1 files changed, 0 insertions, 115 deletions
diff --git a/packages/CrashRecovery/services/java/com/android/utils/ArrayUtils.java b/packages/CrashRecovery/services/java/com/android/utils/ArrayUtils.java
deleted file mode 100644
index fa4d6afc03d3..000000000000
--- a/packages/CrashRecovery/services/java/com/android/utils/ArrayUtils.java
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright (C) 2024 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 android.utils;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-
-import java.io.File;
-import java.util.List;
-import java.util.Objects;
-
-/**
- * Copied over from frameworks/base/core/java/com/android/internal/util/ArrayUtils.java
- *
- * @hide
- */
-public class ArrayUtils {
-    private ArrayUtils() { /* cannot be instantiated */ }
-    public static final File[] EMPTY_FILE = new File[0];
-
-
-    /**
-     * Return first index of {@code value} in {@code array}, or {@code -1} if
-     * not found.
-     */
-    public static <T> int indexOf(@Nullable T[] array, T value) {
-        if (array == null) return -1;
-        for (int i = 0; i < array.length; i++) {
-            if (Objects.equals(array[i], value)) return i;
-        }
-        return -1;
-    }
-
-    /** @hide */
-    public static @NonNull File[] defeatNullable(@Nullable File[] val) {
-        return (val != null) ? val : EMPTY_FILE;
-    }
-
-    /**
-     * Checks if given array is null or has zero elements.
-     */
-    public static boolean isEmpty(@Nullable int[] array) {
-        return array == null || array.length == 0;
-    }
-
-    /**
-     * True if the byte array is null or has length 0.
-     */
-    public static boolean isEmpty(@Nullable byte[] array) {
-        return array == null || array.length == 0;
-    }
-
-    /**
-     * Converts from List of bytes to byte array
-     * @param list
-     * @return byte[]
-     */
-    public static byte[] toPrimitive(List<byte[]> list) {
-        if (list.size() == 0) {
-            return new byte[0];
-        }
-        int byteLen = list.get(0).length;
-        byte[] array = new byte[list.size() * byteLen];
-        for (int i = 0; i < list.size(); i++) {
-            for (int j = 0; j < list.get(i).length; j++) {
-                array[i * byteLen + j] = list.get(i)[j];
-            }
-        }
-        return array;
-    }
-
-    /**
-     * Adds value to given array if not already present, providing set-like
-     * behavior.
-     */
-    public static @NonNull int[] appendInt(@Nullable int[] cur, int val) {
-        return appendInt(cur, val, false);
-    }
-
-    /**
-     * Adds value to given array.
-     */
-    public static @NonNull int[] appendInt(@Nullable int[] cur, int val,
-            boolean allowDuplicates) {
-        if (cur == null) {
-            return new int[] { val };
-        }
-        final int n = cur.length;
-        if (!allowDuplicates) {
-            for (int i = 0; i < n; i++) {
-                if (cur[i] == val) {
-                    return cur;
-                }
-            }
-        }
-        int[] ret = new int[n + 1];
-        System.arraycopy(cur, 0, ret, 0, n);
-        ret[n] = val;
-        return ret;
-    }
-}