Ilya Kirillov
25 lines
617 B
Kotlin
Vendored
25 lines
617 B
Kotlin
Vendored
object ArrayNullable {
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@JvmStatic
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fun main(args: Array<String>) {
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val notNull = 0
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val a1: Array<Int?> = arrayOfNulls(2)
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a1[0] = null
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a1[1] = notNull
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println(a1[0])
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println(a1[1])
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val a2: Array<Int?> = arrayOfNulls(2)
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a2[0] = nullable()
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a2[1] = notNull
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println(a2[0])
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println(a2[1])
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val a3 = arrayOf(null, nullable(), notNull)
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println(a3[0])
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println(a3[1])
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println(a3[2])
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}
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fun nullable(): Int? {
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return if (System.getProperty("user.home").length > 20) null else 1
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}
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}
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