Modernize build

Author: ligi

build.gradle

@@ -2,49 +2,34 @@ apply plugin: "com.github.ben-manes.versions"
 
 buildscript {
     ext {
-        kotlin_version = '1.5.10'
+        kotlin_version = '1.9.20'
     }
 
     repositories {
         jcenter()
+        gradlePluginPortal()
     }
 
     dependencies {
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-        classpath 'com.github.ben-manes:gradle-versions-plugin:0.33.0'
+        classpath 'com.github.ben-manes:gradle-versions-plugin:0.50.0'
     }
 }
 
 allprojects {
+
     repositories {
         jcenter()
         maven { url 'https://jitpack.io' }
     }
 
-
     apply plugin: "kotlin"
     apply plugin: "jacoco"
-    apply plugin: "maven"
+    apply plugin: "maven-publish"
 
-    dependencies {
-        compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
-
-        testCompile 'org.assertj:assertj-core:3.14.0'
-        testCompile 'junit:junit:4.12'
+    java {
+        withJavadocJar()
+        withSourcesJar()
     }
 
-    task sourcesJar(type: Jar, dependsOn: classes) {
-        classifier = 'sources'
-        from sourceSets.main.allSource
-    }
-
-    task javadocJar(type: Jar, dependsOn: javadoc) {
-        classifier = 'javadoc'
-        from javadoc.destinationDir
-    }
-
-    artifacts {
-        archives sourcesJar
-        archives javadocJar
-    }
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.6.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

model/build.gradle

@@ -1,5 +1,5 @@
 dependencies {
-    compile 'org.threeten:threetenbp:1.5.1'
+    implementation 'org.threeten:threetenbp:1.4.4'
 }