1 files changed, 0 insertions, 18 deletions
diff --git a/src/com/android/packageinstaller/permission/utils/ArrayUtils.java b/src/com/android/packageinstaller/permission/utils/ArrayUtils.java
index 2af641bc..4b7a3947 100644
--- a/src/com/android/packageinstaller/permission/utils/ArrayUtils.java
+++ b/src/com/android/packageinstaller/permission/utils/ArrayUtils.java
@@ -16,8 +16,6 @@
 
 package com.android.packageinstaller.permission.utils;
 
-import android.text.TextUtils;
-
 import java.util.Objects;
 
 public final class ArrayUtils {
@@ -44,20 +42,4 @@ public final class ArrayUtils {
         }
         return -1;
     }
-
-    public static String[] appendString(String[] cur, String val) {
-        if (cur == null) {
-            return new String[] { val };
-        }
-        final int N = cur.length;
-        for (int i = 0; i < N; i++) {
-            if (TextUtils.equals(cur[i], val)) {
-                return cur;
-            }
-        }
-        String[] ret = new String[N + 1];
-        System.arraycopy(cur, 0, ret, 0, N);
-        ret[N] = val;
-        return ret;
-    }
 }