Platform and version requirements: JVM (1.0), JS (1.0), Native (1.0)

fun <reified R, C : MutableCollection<in R>> Array<*>.filterIsInstanceTo(
    destination: C
): C

fun <reified R, C : MutableCollection<in R>> Iterable<*>.filterIsInstanceTo(
    destination: C
): C

Appends all elements that are instances of specified type parameter R to the given destination.

Platform and version requirements: JVM (1.0)

fun <C : MutableCollection<in R>, R> Array<*>.filterIsInstanceTo(
    destination: C, 
    klass: Class<R>
): C

fun <C : MutableCollection<in R>, R> Iterable<*>.filterIsInstanceTo(
    destination: C, 
    klass: Class<R>
): C

Appends all elements that are instances of specified class to the given destination.