Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

public class Main {
    public static void main(String[] args) throws IOException {

        byte[] buf = { 65, 66, 67, 68, 69 };

        // create new byte array input stream
        ByteArrayInputStream bais = new ByteArrayInputStream(buf);

        // test support for mark() and reset() methods invocation
        boolean isMarkSupported = bais.markSupported();
        System.out.println("Is mark supported : " + isMarkSupported);
        System.out.println("Following is the proof:");

        // print bytes
        System.out.println(bais.read());
        System.out.println(bais.read());
        System.out.println(bais.read());

        System.out.println("Mark() invocation");

        // mark() invocation;
        bais.mark(0);
        System.out.println(bais.read());
        System.out.println(bais.read());

        System.out.println("Reset() invocation");

        // reset() invocation
        bais.reset();
        System.out.println(bais.read());
        System.out.println(bais.read());

    }
}