import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.RandomAccessFile;
import java.nio.file.NoSuchFileException;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;

public class HW01_2 {

	public static void main(String[] args) throws IOException {

		File f = new File("C:/Users/Jane/Desktop/test/izvor.txt");
		if (f.exists()) {
			RandomAccessFile wf = new RandomAccessFile("C:/Users/Jane/Desktop/test/destinacija.txt", "rw");
			RandomAccessFile rf = new RandomAccessFile("C:/Users/Jane/Desktop/test/izvor.txt", "rw");
			for (long i = rf.length() - 1; i >= 0; i--) {
				rf.seek(i);
				// System.out.println(rf.read());
				int b = rf.read();
				wf.write(b);
			}

			rf.close();
			wf.close();
		} else {
			throw new NoSuchFileException("Fajlot ne postoi");
		}
	}
}