ByteStream.java

package ro.virtualcampus.copy;

import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileNotFoundException;
import java.io.IOException;

public class ByteStream {

    public static void main(String[] args) {

        FileInputStream fin = null;
        FileOutputStream fout = null;
        try {
            fin = new FileInputStream("in.png");
            fout = new FileOutputStream("out.png");

            int c;
            while ((c = fin.read()) != -1) {
                fout.write((byte)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();
            }
        }

    }

}