LastMileLogger: Alternative for IoUtils.readFileAsByteArray

Use public Files.readAllBytes() instead.

Bug: 142809066
Test: atest com.android.server.wifi
Change-Id: Ifbee40115b0262c87aa0add347e01296530450e9

1 files changed, 3 insertions, 3 deletions

diff --git a/service/java/com/android/server/wifi/LastMileLogger.java b/service/java/com/android/server/wifi/LastMileLogger.java
index cc0685a47..6cf921dd6 100644
--- a/service/java/com/android/server/wifi/LastMileLogger.java
+++ b/service/java/com/android/server/wifi/LastMileLogger.java
@@ -20,11 +20,11 @@ package com.android.server.wifi;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.server.wifi.util.FileUtils;
 
-import libcore.io.IoUtils;
-
 import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.PrintWriter;
+import java.nio.file.Files;
+import java.nio.file.Paths;
 
 /**
  * Provides a facility for capturing kernel trace events related to Wifi control and data paths.
@@ -113,7 +113,7 @@ public class LastMileLogger {
 
     private byte[] readTrace() {
         try {
-            return IoUtils.readFileAsByteArray(mEventBufferPath);
+            return Files.readAllBytes(Paths.get(mEventBufferPath));
         } catch (IOException e) {
             mLog.warn("Failed to read event trace: %").r(e.getMessage()).flush();
             return new byte[0];