ByteArrayIOApp.java Source code

Introduction

Here is the source code for ByteArrayIOApp.java

Source

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

public class ByteArrayIOApp {
    public static void main(String args[]) throws IOException {
        ByteArrayOutputStream outStream = new ByteArrayOutputStream();
        String s = "This is a test.";
        for (int i = 0; i < s.length(); ++i)
            outStream.write(s.charAt(i));
        System.out.println("outstream: " + outStream);
        System.out.println("size: " + outStream.size());
        ByteArrayInputStream inStream;
        inStream = new ByteArrayInputStream(outStream.toByteArray());
        int inBytes = inStream.available();
        System.out.println("inStream has " + inBytes + " available bytes");
        byte inBuf[] = new byte[inBytes];
        int bytesRead = inStream.read(inBuf, 0, inBytes);
        System.out.println(bytesRead + " bytes were read");
        System.out.println("They are: " + new String(inBuf));
    }
}