build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    repositories {
        google()
        mavenCentral()
    }
    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.6.10"

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

subprojects {
    repositories {
        mavenCentral()
    }
}

allprojects {
    pluginManager.withPlugin('kotlin') {
        dependencies {
            // Align versions of all Kotlin components
            implementation platform('org.jetbrains.kotlin:kotlin-bom')

            // Use the Kotlin JDK 8 standard library.
            implementation 'org.jetbrains.kotlin:kotlin-stdlib-jdk8'

            // This dependency is used internally, and not exposed to consumers on their own compile classpath.
            implementation 'com.google.guava:guava:29.0-jre'

            // This dependency is exported to consumers, that is to say found on their compile classpath.
            api 'org.apache.commons:commons-math3:3.6.1'
        }

        java {
            sourceCompatibility = JavaVersion.VERSION_11
            targetCompatibility = JavaVersion.VERSION_11
        }

        compileKotlin {
            kotlinOptions.jvmTarget = "11"
        }
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}