import java.io.*;
public class BackUpCopyMaker {
 
 public static void main(String [] args) {
   try {
     FileWriter fw = new FileWriter("priprema.txt");
     BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
     StringBuffer sb = new StringBuffer("");
     String linea = new String("");
 
     System.out.println("Ingrese texto. Para salir \"exit, ctrl+z, ctrl+c\": ");
  
     while(((linea = br.readLine())!=null) && (!linea.equals("exit"))){
       sb.append(linea + "\r\n");
     }
 
     fw.write(sb.toString());
     fw.close();
 
   } catch(IOException e) {
     System.err.println(e.getMessage());
   }
 }
}