Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 4a50c202 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: I738a953c2453bbe231285243f8daa6644c4f5b61
parent dbb79760

services/core/java/com/android/server/power/ShutdownCheckPoints.java

+4 −5
Original line number Diff line number Diff line
@@ -36,7 +36,6 @@ import java.text.SimpleDateFormat; 
import java.util.ArrayList;

import java.util.Arrays;

import java.util.Date;

import java.util.LinkedList;

import java.util.List;



/**
@@ -56,7 +55,7 @@ public final class ShutdownCheckPoints { 
    private static final SimpleDateFormat DATE_FORMAT =

            new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS z");



    private final LinkedList<CheckPoint> mCheckPoints;

    private final ArrayList<CheckPoint> mCheckPoints;

    private final Injector mInjector;



    private ShutdownCheckPoints() {
@@ -85,7 +84,7 @@ public final class ShutdownCheckPoints { 


    @VisibleForTesting

    ShutdownCheckPoints(Injector injector) {

        mCheckPoints = new LinkedList<>();

        mCheckPoints = new ArrayList<>();

        mInjector = injector;

    }
@@ -144,8 +143,8 @@ public final class ShutdownCheckPoints { 


    private void recordCheckPointInternal(CheckPoint checkPoint) {

        synchronized (mCheckPoints) {

            mCheckPoints.addLast(checkPoint);

            if (mCheckPoints.size() > mInjector.maxCheckPoints()) mCheckPoints.removeFirst();

            mCheckPoints.add(checkPoint);

            if (mCheckPoints.size() > mInjector.maxCheckPoints()) mCheckPoints.remove(0);

        }

    }