Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.io.FileWriter;
import java.io.PrintWriter;

public class Main {
    public static void main(String[] args) throws Exception {
        String filename = "fileName.txt";
        String[] linesToWrite = new String[] { "a", "b" };
        boolean appendToFile = true;

        PrintWriter pw = null;
        if (appendToFile) {
            pw = new PrintWriter(new FileWriter(filename, true));
        } else {
            pw = new PrintWriter(new FileWriter(filename));
            // pw = new PrintWriter(new FileWriter(filename, false));
        }
        for (int i = 0; i < linesToWrite.length; i++) {
            pw.println(linesToWrite[i]);
        }
        pw.flush();
        pw.close();
    }
}