Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2013 The OmniROM Project
 *
 * 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, either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 */

import java.io.IOException;
import java.io.BufferedReader;
import java.io.FileReader;

public class Main {
    public static String getFileValue(String filename, String defValue) {
        String fileValue = readLine(filename);
        if (fileValue != null) {
            return fileValue;
        }
        return defValue;
    }

    public static String readLine(String filename) {
        BufferedReader br = null;
        String line = null;
        try {
            br = new BufferedReader(new FileReader(filename), 1024);
            line = br.readLine();
        } catch (IOException e) {
            return null;
        } finally {
            if (br != null) {
                try {
                    br.close();
                } catch (IOException e) {
                    // ignore
                }
            }
        }
        return line;
    }
}