Lines and Word Count of a Given File using Scala

package com.spark.scala.learning
import scala.io.Source
object LinesWordsCount {
  def main(args: Array[String]): Unit = {
    var file = Source.fromFile("D:\\iEd\\sample.txt")
    var countL = 0

    for (i <- 0 to file.getLines().length - 1) {
      countL = countL + 1
    }
    file.close()

    file = Source.fromFile("D:\\iEd\\sample.txt")
    var countW = 0
    for (j <- file.getLines()) {
      countW = countW + j.split("").size
    }
    println("The Number of Lines : " + countL)
    println("The Number of words : " + countW)
  }
}

The Number of Lines : 4
The Number of words : 91