import java.io.*;

public class CopyFileNoExceptions { 
    
    //    programma che copia il file "inp.txt" nel file "out.txt"
    //    le eventuali IOExceptions vengono delegate al chiamante
    
    public static void main(String[] args) throws IOException {
        
        String inputFileName = "./inp.txt";
        String outFileName   = "./out.txt";
        
        BufferedReader in = 
            new BufferedReader(new FileReader(inputFileName));

        PrintWriter out = 
            new PrintWriter(new BufferedWriter(new FileWriter(outFileName)));

        String line = in.readLine();
        while(line!=null){
            out.println(line);
            line = in.readLine();
        }
        
        in.close();
        out.close();
    }
}