3.Code a createFile method that handles input/output exceptions through its header.public void createFile ()//Insert throws clause for handing an I0 (input/output) exception.{System.out.printf("%nEnter the file name for test scores "+ "(WARNING:This will erase a pre-existing file!):") :fileName = input.nextLine () ;//Complete creating the PrintWriter outputFile, which has already been partially declared at the class level.}//END Method4.Code a setDouble method that will only handle an exception inside its body, allow the user to re-input a double, and write the double value to a file.public void setDouble (){//Declare cont as a boolean and initialize to default value.int noTestScores = o, count = 0;System.out.printf("%nHow many test scores will be entered?") ;while (!input.hasNextInt ()){input.nextLine () ;System.out.printf ("&nInvalid integer value!Try again.%n");}//END while NOT an integernoTestScores = input.nextInt () ;do{//Beginning of block that attempts code that might throw exceptions.{System.out.printf("&nEnter test score %d:".count + 1) ;aDouble = input.nextDouble () ;.printf("&f, ", aDouble) ://Write test score to the output file.count++;if(count == noTestScores){cont = false;}//END if count equals noTestScores}//END block //Beginning of block that handles an input mismatch called e.input.nextLine () ;//Clear buffer.//Print "Invalid entry, try again!"//Set cont so loop re-enters when there's an exception.}//END block}while ();//Insert what is tested.}//END setDouble ():void5.//Code Java statement that releases outputFile to avoid resource-leaks.6.Which line of code throws the exception for the double?Enter a letter for the answer:A.while (!input.hasNextInt ())fileName = input.nextLine () ;aDouble = input.nextDouble () :B.с.

I have provided the correct answers please upvote please. I badly need it. 1. throws IOException…

thod that handles input/ its header public void createFile () //Insert throws clause for handing an IO (input/output) exception. { System.out.printf("ènEnter the file name for test scores " + " (WARNING: This will erase a pre-existing file!): ") : fileName - input.nextLine () ; //Complete creating the PrintWriter outputFile, which has already been partially declared at the class level. }//END Method 4. Code a setDouble method that will only handle an exception inside its body, allow the user to re-input a double, and write the double value to a file. public void setDouble () { //Declare cont as a boolean and initialize to default value. int noTestScores - 0, count - 0; System.out.printf("ènHow many test scores will be entered? while (!input.hasNextInt()) { input.nextLine (); ") : System.out.printf("ènInvalid integer value! Try again. en"); }//END while NOT an integer noTestScores - input.nextInt (): do { //Beginning of block that attempts code that might throw exceptions. System.out.printf("+nEnter test score ed: ", count + 1); aDouble - input.nextDouble () ; •printf("ef, ", aDouble); //Write test score to the output file. count++; if(count - noTestScores) { cont - false: }//END if count equals noTestScores //END block

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter12: Exception Handling

Section: Chapter Questions

Problem 10RQ