build.gradle.kts

import org.jetbrains.kotlin.gradle.dsl.KotlinJvmOptions
import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinWithJavaTarget
import org.jetbrains.kotlin.gradle.tasks.KotlinCompile

/*
 * This file was generated by the Gradle 'init' task.
 *
 * This generated file contains a sample Gradle plugin project to get you started.
 * For more details take a look at the Writing Custom Plugins chapter in the Gradle
 * User Manual available at https://docs.gradle.org/5.5.1/userguide/custom_plugins.html
 */

plugins {

    application
    // Apply the Kotlin JVM plugin to add support for Kotlin.
    id("org.jetbrains.kotlin.jvm").version("1.3.31")
}
application {
    mainClassName = if (project.hasProperty("mainClass")) {
        project.properties["mainClass"]!!.toString()
    } else {
        "must set main class, read README"
    }
}
val javaVersion = JavaVersion.VERSION_1_8

java {
    sourceCompatibility = javaVersion
    targetCompatibility = javaVersion
}

tasks.withType<KotlinCompile> {
    kotlinOptions.jvmTarget = javaVersion.toString()
}

repositories {
    // Use jcenter for resolving dependencies.
    // You can declare any Maven/Ivy/file repository here.
    jcenter()
    mavenLocal()

}

dependencies {

    // Use the Kotlin JDK 8 standard library.    
    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
    implementation("com.marcinmoskala:DiscreteMathToolkit:1.0.3")

    // Use the Kotlin test library.
    testImplementation("org.jetbrains.kotlin:kotlin-test")

    // Use the Kotlin JUnit integration.
    testImplementation("org.jetbrains.kotlin:kotlin-test-junit")

    testImplementation("org.junit.jupiter:junit-jupiter-api:5.2.0")
    testImplementation("org.junit.jupiter:junit-jupiter-params:5.4.2")
}