Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.io.ByteArrayOutputStream;

import java.io.IOException;
import java.io.InputStream;

public class Main {
    /**
     * Reads all the bytes from the passed input stream till end of stream
     * reached.
     * @param in The input stream to read from
     * @return array of bytes read
     * @exception IOException If any I/O exception occurs while reading data
     */
    public static byte[] readFully(InputStream in) throws IOException {
        //create a new byte array stream to store the read data
        ByteArrayOutputStream byteArray = new ByteArrayOutputStream();

        //read the bytes till EOF
        byte[] buffer = new byte[1024];
        int bytesRead;
        while ((bytesRead = in.read(buffer)) != -1) {
            //append the bytes read to the byteArray buffer
            byteArray.write(buffer, 0, bytesRead);
        }

        //return the bytes read
        return byteArray.toByteArray();
    }
}