Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;

public class Main {

    public static void main(String[] args) {
        try {
            BufferedReader input = new BufferedReader(new FileReader(args[0]));
            ArrayList list = new ArrayList();
            String line;
            while ((line = input.readLine()) != null) {
                list.add(line);
            }
            input.close();

            Collections.reverse(list);

            PrintWriter output = new PrintWriter(new BufferedWriter(new FileWriter(args[1])));
            for (Iterator i = list.iterator(); i.hasNext();) {
                output.println((String) i.next());
            }
            output.close();
        } catch (IOException e) {
            System.err.println(e);
        }
    }
}