Writing in a file line by line

Question

I need to write a program in such a way that the program must read from one file and write to another file it must have same format
Suppose a file named great.txt consists..
Hi
Hello
The program must read this and write to another file greater.txt
Output must be
Hi
Hello
I used the following code..
public class Tool {
          public static void main(String[] args)throws IOException {
          FileInputStream fstream = new FileInputStream("great.txt");
          File f1=new File("greater.txt");     
          FileOutputStream fop=new FileOutputStream(f1);     
          DataInputStream in = new DataInputStream(fstream);
          BufferedReader br = new BufferedReader(new InputStreamReader(in));
          String strLine;
          while ((strLine = br.readLine())!=null) {
          fop.write(result.getBytes());
          fop.flush();
          fop.close();
The output I am getting is Hi Hello..the Hello is not getting printed in next line...please suggest me wat to do

Answer 1

You are reading the file linewise and hence newline character trimmed,
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
public class Copy {
  public static void main(String[] args) throws IOException {
    File inputFile = new File("farrago.txt");
    File outputFile = new File("outagain.txt");
    FileReader in = new FileReader(inputFile);
    FileWriter out = new FileWriter(outputFile);
    int c;
    while ((c = in.read()) != -1)
      out.write(c);
    in.close();
    out.close();
}[Ref.|http://www.java2s.com/Code/Java/File-Input-Output/FileCopyinJava.htm]