Java Tutorial : Java IO (ByteArrayOutputStream size method)

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ByteArrayOutputStreamDemo.java

import java.io.ByteArrayOutputStream;
import java.io.IOException;

public class ByteArrayOutputStreamDemo
{

    public static void main(String[] args) throws IOException
    {
        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();

        byteArrayOutputStream.write("Hello world".getBytes());
        System.out.println("byteArrayOutputStream = " + byteArrayOutputStream);

        /*
         * Returns the current size of the buffer.
         */

        System.out.println("size = " + byteArrayOutputStream.size());
        byteArrayOutputStream.close();
    }

}

Output

byteArrayOutputStream = Hello world
size = 11

Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/JavaIODemo_ByteArrayOS_size_method_App.zip?attredirects=0&d=1

Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/JavaIODemo_ByteArrayOS_size_method_App

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/d261aab7f0b47dd247e532c02763fe1d7053f5d3/BasicJava/JavaIODemo_ByteArrayOS_size_method_App/?at=master

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