Logger.java

import java.io.*;
import java.text.SimpleDateFormat;
import java.util.Date;

public class Logger {
    BufferedWriter writer;

    public void init(String fileName) {
        try{
        writer = new BufferedWriter(new FileWriter(fileName));}catch (IOException e){
            System.out.println("There was an exception creating the log file "+e.toString());
        }
    }

    public void LOG(String str) {
        try {
            writer.write(str+"\n");
        } catch (IOException ioException) {
            System.out.println(ioException.toString());
        }
    }

    public void printLOG(String str){
        String timeStamp = new SimpleDateFormat("yyyy.MM.dd.HH.mm.ss").format(new Date());
        LOG(timeStamp+": "+str);
        System.out.println(timeStamp+": "+str);

    }

    public void close()  {
        try{
        writer.close();}catch (Exception e){e.printStackTrace();}
    }
}