FinalSampleProb2

import java.io.*;

public class SecondSolution {
    public static void main(String[] args) {

        String absPath = "src/SampleSolution/A.txt";
        String copypath = "src/SampleSolution/B.txt";

        FileReader fileReader;
        FileWriter fileWriter;
        BufferedReader bufferedReader;
        BufferedWriter bufferedWriter;
        try {
            File file2 = new File(absPath);
            File file = new File(copypath);

            boolean fvar = file.createNewFile();
            boolean fvar2 = file2.createNewFile();

            fileReader = new FileReader(absPath);
            bufferedReader = new BufferedReader(fileReader);
            fileWriter = new FileWriter(copypath, true);
            bufferedWriter = new BufferedWriter(fileWriter);

            String a;

            while((a = bufferedReader.readLine()) != null) {
                bufferedWriter.write(a);
                bufferedWriter.newLine();
            }

            bufferedWriter.close();
        } catch (IOException e) {

        }
    }
}