Mikhael Bogdanov
22 lines
587 B
Kotlin
22 lines
587 B
Kotlin
package kotlin
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//
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// NOTE THIS FILE IS AUTO-GENERATED by the GenerateStandardLib.kt
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// See: https://github.com/JetBrains/kotlin/tree/master/libraries/stdlib
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//
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import java.util.*
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/**
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* Returns a original Iterable containing all the non-*null* elements, throwing an [[IllegalArgumentException]] if there are any null elements
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*/
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public fun <T:Any> Collection<T?>.requireNoNulls() : Collection<T> {
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for (element in this) {
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if (element == null) {
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throw IllegalArgumentException("null element found in $this")
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}
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}
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return this as Collection<T>
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}
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