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Commit c98fb7da authored by Nikolas Havrikov's avatar Nikolas Havrikov
Browse files

Replace LinkedList by a more performant collection 

This is a semi-automatic change.
See https://errorprone.info/bugpattern/JdkObsolete for the rationale.

Test: make
Bug: 221046110
Change-Id: I8ac18a9b62160f5bffeddf45d79e18e5bb38b69d
parent dbb79760

core/java/android/os/Environment.java

+2 −3
Original line number Diff line number Diff line
@@ -29,7 +29,6 @@ import android.compat.annotation.ChangeId; 
import android.compat.annotation.Disabled;

import android.compat.annotation.UnsupportedAppUsage;

import android.content.Context;

import android.content.Intent;

import android.content.pm.ApplicationInfo;

import android.content.pm.PackageManager;

import android.os.storage.StorageManager;
@@ -40,9 +39,9 @@ import android.util.Log; 


import java.io.File;

import java.io.IOException;

import java.util.ArrayDeque;

import java.util.ArrayList;

import java.util.Collection;

import java.util.LinkedList;

import java.util.List;

import java.util.Objects;
@@ -953,7 +952,7 @@ public class Environment { 
    }



    private static boolean hasInterestingFiles(File dir) {

        final LinkedList<File> explore = new LinkedList<>();

        final ArrayDeque<File> explore = new ArrayDeque<>();

        explore.add(dir);

        while (!explore.isEmpty()) {

            dir = explore.pop();