Java BufferedReader Read readFile(File file)

Description

read File

License

Open Source License

Declaration

public static String readFile(File file) 

Method Source Code

//package com.java2s;
/* license-start// w w  w . ja  v  a2 s.co m
 * 
 * Copyright (C) 2008 - 2013 Crispico, <http://www.crispico.com/>.
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation version 3.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details, at <http://www.gnu.org/licenses/>.
 * 
 * Contributors:
 *   Crispico - Initial API and implementation
 *
 * license-end
 */

import java.io.BufferedReader;

import java.io.File;
import java.io.FileReader;

import java.io.IOException;

public class Main {
    public static String readFile(File file) {
        StringBuilder sb = new StringBuilder();
        FileReader fr = null;
        BufferedReader br = null;

        try {
            fr = new FileReader(file);
            br = new BufferedReader(fr);

            String line;
            while ((line = br.readLine()) != null) {
                if (sb.length() > 0) {
                    sb.append(System.getProperty("line.separator"));
                }
                sb.append(line);
            }

        } catch (Exception e) {
            throw new RuntimeException(e);
        } finally {
            try {
                if (br != null) {
                    br.close();
                }
            } catch (IOException e) {
            }
        }

        return sb.toString();
    }
}

Related

1. readFile(File file)
2. readFile(File file)
3. readFile(File file)
4. readFile(File file)
5. readFile(File file)
6. readFile(File file)
7. readFile(File file)
8. readFile(File file)
9. readFile(File file)