"For example, repeated copying between new collect...

# android

[itnoles]

"For example, repeated copying between new collection instances can impact GC performance, and calling a method that accepts non-null types adds a method call for the null check (though you can disable runtime null checks in the compiler with -Xno-param-assertions)." so it is okay to use it on Android's app build.gradle?

[igor.wojda]

Impact does not seem to be big IMO (I am using it on Android apps that are running on much slower devices than computer running Gradle build).

I would not worry about performance unless it really slows down your app or decreases build time. Even if this happen you can use Gradle profiles to profile build times.