Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;

import java.io.IOException;
import java.io.InputStreamReader;

import java.util.ArrayList;

public class Main {
    public static synchronized ArrayList<String> readFile(String filename) {
        BufferedReader buffreader;
        ArrayList<String> lines = null;
        FileInputStream is;
        BufferedReader reader;
        File file = new File(filename);

        if (file.exists()) {
            lines = new ArrayList<String>();
            try {
                is = new FileInputStream(file);
                reader = new BufferedReader(new InputStreamReader(is));
                String line = reader.readLine();
                int i = 0;
                while (line != null) {
                    lines.add(line);
                    //                System.out.println(line);
                    line = reader.readLine();

                }
            } catch (FileNotFoundException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }

        }
        return lines;

    }
}