OS Marche cas 2 zadaca 1

// da se iskopira nekoj fajl od eden folder vo drug

import java.util.*;
import java.io.*;


public class JavaApplication {

    //file mi e fajlot, dest mi e folderot kaj so treba da se iskopira
    public static void copyFile(File file, File dest) throws IOException {

        if(file.isFile()) {
            if(dest.isDirectory()) {
                File nov = new File (dest, file.getName());
                if(!nov.exists()) nov.createNewFile();

                FileInputStream in = null;
                FileOutputStream out = null;

                try {
                    in = new FileInputStream(file);
                    out = new FileOutputStream(nov);

                    int n;
                    while((n = in.read()) != -1) {
                        out.write(n);
                    }

                }
                catch(IOException e) {}
                finally {
                    if(in != null)
                        in.close();
                    if(out != null)
                        out.close();
                }
            }
            else {
                System.out.println("destinacijata ne e papka");
            }
        }
        else {
            System.out.println("Fajlot ne e fajl");
        }
    }

    public static void main (String[]args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        System.out.println("Vnesi fajl sto treba da se iskopira");
        File file = new File (br.readLine());
        System.out.println("Vnesi ja destinacijata");
        File dest = new File (br.readLine());
        copyFile(file, dest);
    }
}