Andrey Breslav
13 lines
208 B
Plaintext
13 lines
208 B
Plaintext
package NullSafety
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fun <T : Any> T?.npe() : T =
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if (this == null)
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throw NullPointerException()
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else
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this
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fun main(args: Array<String>) {
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val s: String? = null
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s.npe<String>().length()
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}
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