build.gradle

plugins {
    id 'java'
}

group 'org.example'
version '1.0-SNAPSHOT'

repositories {
    mavenCentral()
}

dependencies {
    implementation 'org.junit.jupiter:junit-jupiter:5.4.2'
    implementation 'org.jetbrains:annotations:19.0.0'
    testCompile 'org.assertj:assertj-core:3.6.2'

    // https://mvnrepository.com/artifact/com.google.guava/guava
    implementation group: 'com.google.guava', name: 'guava', version: '30.0-jre'

}

test {
    useJUnitPlatform()
}