Capitalize the each words in sentence of kotlin (Capitalize method getting deprecated)

	fun main(args: Array<String>) {
	/* Capitalize first letter
	in each word*/
	val str = "kotlin is programing language"
	val words = str.split(" ")
	val result = words.map {
	it.replaceFirstChar {
	it.uppercase()
	}
	}
	println(result.joinToString(" "))
	}

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