How to download javadocs and sources for jar using Gradle 2.0?

Question

I am using Gradle 2.0. What should I write in build.gradle so that the javadocs and sources are also downloaded along with the jars?

Answer 1

In addition to previous question, here is Gradle Kotlin DSL version:

plugins {
    id("idea")
}

idea {
    module {
        isDownloadJavadoc = true
        isDownloadSources = true
    }
}