Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.BufferedReader;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {
    /**
     * @return
     * @throws IOException
     */
    public static String getDataFromFile(String dataFileName) throws IOException {
        FileInputStream inputStream = null;

        try {
            inputStream = new FileInputStream(dataFileName);

        } catch (IOException e) {
            e.printStackTrace();
        }
        String _jsonGspTxt = null;
        if (inputStream != null)

        {

            BufferedReader myReader = new BufferedReader(new InputStreamReader(inputStream));
            String _row = "";
            StringBuffer _buffer = new StringBuffer();
            while ((_row = myReader.readLine()) != null) {
                _buffer.append(_row);
            }
            _jsonGspTxt = _buffer.toString();
            // _fIn.close();
            myReader.close();
        } else {

            throw new FileNotFoundException();
        }
        return _jsonGspTxt;
    }
}