Friday, October 24, 2014

read from file input




The program is reading from file input. how can I replace hate with love



the file contains only one line



I hate programing!




import java.util.Scanner;



import java.io.FileInputStream;



import java.io.FileNotFoundException;




public class Program3 {



public static void main(String[] args) {



Scanner fileIn = null;




try {



fileIn = new Scanner(new FileInputStream(



"C://Users//skalem//Desktop//program3.txt"));




}




catch (FileNotFoundException e) {




System.out.println("File not ound");



System.exit(0);




}




String sentence = fileIn.next() + " " + fileIn.next() + " "



+ fileIn.next();




System.out.println(sentence);




}



output



I hate programming!







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