kotlin-stdlib/kotlin.collections/emptyList

emptyList

Returns an empty read-only list. The returned list is serializable (JVM).

Since Kotlin

1.0

Samples

import kotlin.test.*

fun main() { 
   //sampleStart 
               val list = listOf<String>()
            println("list.isEmpty() is ${list.isEmpty()}") // true

            // another way to create an empty list,
            // type parameter is inferred from the expected type
            val other: List<Int> = emptyList()

            // "Empty lists are equal"
println("list == other is ${list == other}") // true
            println(list) // []
            // list[0] // will fail 
   //sampleEnd
}
xxxxxxxxxx
 
val list = listOf<String>()
println("list.isEmpty() is ${list.isEmpty()}") // true
// another way to create an empty list,
// type parameter is inferred from the expected type
val other: List<Int> = emptyList()
// "Empty lists are equal"
println("list == other is ${list == other}") // true
println(list) // []
// list[0] // will fail 
Open in Playground →
Target: JVMRunning on v.2.1.20

Thanks for your feedback!

Was this page helpful?