How do I convert this groovy code to kotlin: ``` ...

# gradle

[eekboom]

How do I convert this groovy code to kotlin:

task sourcesJar(type: Jar) {
            archiveClassifier = 'sources'
            from sourceSets.main.allJava
        }

I got so far as

tasks.register<Jar>("sourcesJar") {
            archiveClassifier.set("sources")
            from(sourceSets.main.????)
        }

I have groovy and groovy sources now, so “allJava” makes no sense anymore anyway.

[octylFractal]

allSource is what you're looking for

[eekboom]

Thanks!