CharStream.java

package ro.virtualcampus.copy;

import java.io.FileReader;
import java.io.FileWriter;
import java.io.FileNotFoundException;
import java.io.IOException;

public class CharStream {

    public static void main(String[] args) {

        FileReader fin = null;
        FileWriter fout = null;
        try {
            fin = new FileReader("in.txt");
            fout = new FileWriter("out.txt");

            int c;
            while ((c = fin.read()) != -1) {
                fout.write((char) c);
            }
            System.out.println("proces finalizat cu succes");
        } catch (FileNotFoundException e) {
            System.out.println("fisier inexistent");
            e.printStackTrace();
        } catch (IOException e) {
            System.out.println("eroare citire");
            e.printStackTrace();
        } finally {
            try {
                if (fin != null)
                    fin.close();
                if (fout != null)
                    fout.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

    }

}