Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.io.Closeable;
import java.io.DataInputStream;

import java.io.File;
import java.io.FileInputStream;

import java.io.IOException;

public class Main {
    static public String readFile(String filename) throws IOException {
        return readFile(new File(filename));
    }

    static public String readFile(File file) throws IOException {
        byte[] buffer = new byte[(int) file.length()];
        DataInputStream input = null;
        try {
            input = new DataInputStream(new FileInputStream(file));
            input.readFully(buffer);
        } finally {
            closeQuietly(input);
        }
        return new String(buffer);
    }

    public static void closeQuietly(Closeable... closeables) {
        if (closeables == null)
            return;
        for (Closeable closeable : closeables) {
            if (closeable != null) {
                try {
                    closeable.close();
                } catch (IOException e) {
                    // http://stackoverflow.com/a/156525/9636
                }
            }
        }
    }
}