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package xyz.driver.common.utils
import java.util.concurrent.ThreadLocalRandom
import scala.collection._
object RandomUtils {
private def Random = ThreadLocalRandom.current()
private val chars: Seq[Char] = ('0' to '9') ++ ('a' to 'z')
def randomString(len: Int): String = {
(0 until len).map({ _ =>
val i = Random.nextInt(0, chars.size)
chars(i)
})(breakOut)
}
}
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