Question

How to catch exception and use try catch in Scala

Answer 1

import java.io.FileReader
import java.io.FileNotFoundException
import java.io.IOException

object Demo {
   def main(args: Array[String]): Unit = {
      try {
         val f = new FileReader("test.txt")
      } catch {
         case ex: FileNotFoundException => {
            println("FileNotFoundException")
         }
         case ex: IOException => {
            println("IOException")
         }
      }
   }
}




/*
run:

FileNotFoundException

*/

 

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