In Java please, I need the text output file for this. import java.util.Random; i

Question

In Java please,

I need the text output file for this.

import java.util.Random;

import java.io.*;

public class TestData {

   public static void main (String [] args) throws IOException

   {

       final int MAX = 10;

       int value;

       String file = "test.dat";

       Random rand = new Random();

       FileWriter fw = new FileWriter (file);

       BufferedWriter bw = new BufferedWriter (fw);

       PrintWriter outFile = new PrintWriter (bw);

       for (int line=1; line <= MAX; line++)

       {

           for (int num=1; num <= MAX; num++)

           {

               value = rand.nextInt (90) + 10;

               outFile.print (value + " ");

           }

           outFile.println ();

       }

       outFile.close();

       System.out.println ("Output file has been created: " + file);

   }

}

Explanation / Answer

import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; public class Textoutput { public static void main(String[] args) throws IOException { FileOutputStream fos = null; FileInputStream fis = null; byte[] b = {65,66,67,68,69}; int i=0; char c; try{ // create new file output stream fos=new FileOutputStream("C://test.txt"); // writes bytes to the output stream fos.write(b); // flushes the content to the underlying stream fos.flush(); // create new file input stream fis = new FileInputStream("C://test.txt"); // read till the end of the file while((i=fis.read())!=-1) { // convert integer to character c=(char)i; // prints System.out.print(c); } }catch(Exception ex){ // if an error occurs ex.printStackTrace(); }finally{ // closes and releases system resources from stream if(fos!=null) fos.close(); if(fis!=null) fis.close(); } } }

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