diff --git a/lib/utilcode/src/main/java/com/blankj/utilcode/util/ProcessUtils.java b/lib/utilcode/src/main/java/com/blankj/utilcode/util/ProcessUtils.java
index ce78addf5..25bc9f1eb 100644
--- a/lib/utilcode/src/main/java/com/blankj/utilcode/util/ProcessUtils.java
+++ b/lib/utilcode/src/main/java/com/blankj/utilcode/util/ProcessUtils.java
@@ -24,12 +24,15 @@
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
+import java.nio.file.Files;
+import java.nio.file.Paths;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.RequiresPermission;
 
 import static android.Manifest.permission.KILL_BACKGROUND_PROCESSES;
 
+
 /**
  * <pre>
  *     author: Blankj
@@ -221,6 +224,7 @@ public static String getCurrentProcessName() {
     private static String getCurrentProcessNameByFile() {
         try {
             File file = new File("/proc/" + android.os.Process.myPid() + "/" + "cmdline");
+            //  Use Files.lines(Paths.get(file)), because Files.lines is recommended for large files.
             BufferedReader mBufferedReader = new BufferedReader(new FileReader(file));
             String processName = mBufferedReader.readLine().trim();
             mBufferedReader.close();