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14 lines
373 B
Kotlin
14 lines
373 B
Kotlin
fun box(): String? {
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val log = System.getProperty("boxtest.log")
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System.clearProperty("boxtest.log") // test can be run twice
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return if (log == "bca") "OK" else log
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}
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val b = log("b")
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val c = log("c")
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val a = log("a")
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fun log(message: String) {
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val value = (System.getProperty("boxtest.log") ?: "") + message
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System.setProperty("boxtest.log", value)
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} |