Checking if a collection is null or empty in Groovy

Question

I need to perform a null or empty check on a collection; I think that !members?.empty is incorrect. Is there a groovier way to write the following?

if (members && !members.empty) {
    // Some Work
}

Answer 1

There is indeed a Groovier Way.

if (members) {
    //Some work
}

does everything if members is a collection. Null check as well as empty check (Empty collections are coerced to false). Hail Groovy Truth. :)