`build.gradle` for `spark-demo`.

build.gradle

apply plugin: 'java'
apply plugin: 'idea'

apply from: 'libraries.gradle'

defaultTasks 'build'
group = 'com.yclian.demo.spark'

repositories {
    mavenCentral()
    maven {
        name 'apache.snapshots'
        url 'https://repository.apache.org/content/repositories/snapshots'
    }
    maven {
        name 'sonatype.snapshots'
        url 'https://oss.sonatype.org/content/repositories/snapshots'
    }
}

dependencies {
    compile libraries.commonsCollection
    compile libraries.commonsIo
    compile libraries.commonsLang
    compile libraries.guava
    compile libraries.spark
    testCompile libraries.junit
}

sourceCompatibility = "1.8"
targetCompatibility = "1.8"

libraries.gradle

ext {

    commonsCollectionVersion = '4.0-SNAPSHOT'
    commonsIoVersion = '1.3.2'
    commonsLangVersion = '3.1'
    guavaVersion = '14.0.1'
    sparkVersion = '0.9.9.7-SNAPSHOT'
    junitVersion = '4.11'

    libraries = [
        commonsCollection: "org.apache.commons:commons-collections4:${commonsCollectionVersion}",
        commonsIo: "org.apache.commons:commons-io:${commonsIoVersion}",
        commonsLang: "org.apache.commons:commons-lang3:${commonsLangVersion}",
        guava: "com.google.guava:guava:${guavaVersion}",
        spark: "com.sparkjava:spark-core:${sparkVersion}",
        junit: "junit:junit:${junitVersion}"
    ]

}