What is a Kotlin way of ```Collections.sort(contributors, (c1, c2) -> c2.contributions - c1.contr...

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[itnoles]

What is a Kotlin way of

Collections.sort(contributors, (c1, c2) -> c2.contributions - c1.contributions);

[jw]

https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/sort-by.html