Upgrade Gradle and linked stuff

Upgrade AGP dependency from 3.2.1 to 7.3.1
Upgrade Gradle version to 7.4
Upgrade Gradle plugins
Update default Java language level
Move package from Android manifest to build files

.idea/gradle.xml

@@ -4,7 +4,7 @@
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
-        <option name="testRunner" value="PLATFORM" />
+        <option name="testRunner" value="GRADLE" />
         <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
         <option name="modules">
@@ -13,7 +13,6 @@
             <option value="$PROJECT_DIR$/app" />
           </set>
         </option>
-        <option name="resolveModulePerSourceSet" value="false" />
       </GradleProjectSettings>
     </option>
   </component>

.idea/misc.xml

@@ -43,7 +43,7 @@
       </value>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="Embedded JDK" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">

.idea/runConfigurations.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="RunConfigurationProducerService">
-    <option name="ignoredProducers">
-      <set>
-        <option value="com.android.tools.idea.compose.preview.runconfiguration.ComposePreviewRunConfigurationProducer" />
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />
-      </set>
-    </option>
-  </component>
-</project>
\ No newline at end of file

app/build.gradle

@@ -20,6 +20,7 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+    namespace 'app.jonas.adventofcode2020'
 }
 
 dependencies {

app/src/main/AndroidManifest.xml

-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="app.jonas.adventofcode2020">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <application android:allowBackup="true"
                  android:label="@string/app_name"
                  android:icon="@mipmap/ic_launcher"

app/src/main/java/app/jonas/adventofcode2018/d04/ReposeRecord.kt

@@ -45,13 +45,13 @@ fun extractSleepRanges(entries: List<Entry>): MutableMap<Int, MutableList<IntRan
 
 fun sleepiestMinute(ranges: List<IntRange>) =
     (0..59).map { it to ranges.fold(0) { acc, range -> if (it in range) acc + 1 else acc } }
-        .maxBy { (_, count) -> count }
+        .maxByOrNull { (_, count) -> count }
         ?: throw IllegalArgumentException("Sleepiest min not parsable")
 
 fun part1(file: File): Int {
     val sortedInput = parseInput(file).sorted()
     val sleepRanges = extractSleepRanges(sortedInput)
-    val (id, ranges) = sleepRanges.maxBy { (_, ranges) -> ranges.fold(0) { acc, r -> acc + r.count() } }
+    val (id, ranges) = sleepRanges.maxByOrNull { (_, ranges) -> ranges.fold(0) { acc, r -> acc + r.count() } }
         ?: throw IllegalArgumentException("Sleep ranges not parsable")
     return id * sleepiestMinute(ranges).first
 }
@@ -62,6 +62,6 @@ fun part2(file: File): Int {
     val (id, min) = sleepRanges.map { (id, ranges) ->
         val (minute, count) = sleepiestMinute(ranges)
         Triple(id, minute, count)
-    }.maxBy { (_, _, count) -> count } ?: throw IllegalArgumentException("Sleep ranges not parsable")
+    }.maxByOrNull { (_, _, count) -> count } ?: throw IllegalArgumentException("Sleep ranges not parsable")
     return id * min
 }
\ No newline at end of file

app/src/main/java/app/jonas/adventofcode2018/d05/AlchemicalReduction.kt

@@ -42,5 +42,5 @@ fun part2(file: File): Int? {
     val input = file.readLines().single()
     return input.toList().distinctBy { it.toLowerCase() }
         .map { react(input.replace(it.toString(), "", true)).length }
-        .min()
+        .minOrNull()
 }

app/src/main/java/app/jonas/adventofcode2018/d06/ChronalCoordinates.kt

@@ -46,7 +46,7 @@ fun part1(file: File): Int {
         }
     }
     infinite.forEach { counts.remove(it) }
-    return counts.values.max() ?: throw IllegalArgumentException("Max not found")
+    return counts.values.maxOrNull() ?: throw IllegalArgumentException("Max not found")
 }
 
 fun part2(file: File, maxDistance: Int): Int {

app/src/main/java/app/jonas/adventofcode2018/d07/TheSumOfItsParts.kt

@@ -87,7 +87,7 @@ fun part2(file: File, workerCount: Int, additionalStepDuration: Int): Int {
         second += if (someoneFinished) {
             1
         } else {
-            val minWorkingTime = workers.mapNotNull { it.timeLeft(second) }.min()
+            val minWorkingTime = workers.mapNotNull { it.timeLeft(second) }.minOrNull()
             minWorkingTime ?: throw Error("Nobody is working: shouldn't happen!")
         }
     }

app/src/main/java/app/jonas/adventofcode2018/d09/MarbleMania.kt

@@ -48,7 +48,7 @@ private fun getHighscore(file: File, lastMarbleValueMultiplier: Int = 1): Long {
             next.previous = currentMarble
         }
     }
-    return scores.max() ?: throw Error("No highscore!")
+    return scores.maxOrNull() ?: throw Error("No highscore!")
 }
 
 fun part1(file: File)= getHighscore(file)

app/src/main/java/app/jonas/adventofcode2018/d11/ChronalCharge.kt

@@ -66,7 +66,7 @@ fun part1(serialNumber: Int): String {
 fun part2(serialNumber: Int): String {
     val plane = getPowerLevelPlane(serialNumber)
     val largestTotalPowers = (1..300).map { size -> size to plane.sumWindowed(size).getLargestTotalPower() }
-    val (size, largestTotalPower) = largestTotalPowers.maxBy { (_, largestTotalPower) -> largestTotalPower.second }
+    val (size, largestTotalPower) = largestTotalPowers.maxByOrNull { (_, largestTotalPower) -> largestTotalPower.second }
         ?: throw Error("No maximum found!")
     val (coordinates) = largestTotalPower
     return "$coordinates,$size"

app/src/main/java/app/jonas/adventofcode2020/d05/BinaryBoarding.kt

@@ -16,7 +16,7 @@ fun boardingPassToSeatID(boardingPass: String): Int {// BFFFBBFRRR
     return row * 8 + column
 }
 
-fun part1(file: File) = file.readLines().map(::boardingPassToSeatID).max()
+fun part1(file: File) = file.readLines().maxOfOrNull(::boardingPassToSeatID)
 
 fun part2(file: File): Int {
     val seatIDs = file.readLines().map(::boardingPassToSeatID)

app/src/main/java/app/jonas/adventofcode2020/d09/EncodingError.kt

@@ -42,5 +42,5 @@ fun part2(file: File, preamble: Int): Long {
         }
     }
     val contiguousSummands = numbers.subList(startIndex, endIndex)
-    return contiguousSummands.max()!! + contiguousSummands.min()!!
+    return contiguousSummands.maxOrNull()!! + contiguousSummands.minOrNull()!!
 }

app/src/test/java/app/jonas/adventofcode2020/d13/ShuttleSearchTest.kt

@@ -12,7 +12,7 @@ class ShuttleSearchTest {
     fun testPart1Input() = assertEquals(4782, part1(load("input.txt")))
 
     @Test
-    fun testPart2Example() = assertEquals(1068781, part2(load("example.txt")))
+    fun testPart2Example() = assertEquals(1068781.toBigInteger(), part2(load("example.txt")))
 
     @Test
     fun testPart2Input() = assertEquals(1118684865113056.toBigInteger(), part2(load("input.txt")))

build.gradle

 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.2.71'
+    ext.kotlin_version = '1.6.21'
     repositories {
         google()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.1'
+        classpath 'com.android.tools.build:gradle:7.3.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong

gradle/wrapper/gradle-wrapper.properties

 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.8.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists