Program for inputstreamreader in java??

Question

Program for inputstreamreader in java??

Answer 1

Hey man ,

Here is the program for inputstreamreader. Copy,paste & save it as InputStreamDemo.java

What it will do:

It will take the input from uesr & displays back. You need to enter any character.

//**************CODE START  **********************

import java.io.InputStreamReader;

/**

*

* @author [e-mail]

*/

public class InputStreamDemo {

    

    /** Creates a new instance of InputStreamDemo */

    public InputStreamDemo() {

    }

    

    public static void main(String s[])throws Exception

    {

        System.out.println("Enter A Character:");

        InputStreamReader isr=new InputStreamReader(System.in);

        int userInput=isr.read();

        System.out.println("Entered Character is:"+(char)userInput);

        

    }

}

//************ CODE END ***********************

What i prefer is use DataInputStreamReader instead of InputStreamReader. The advantage is using DataInputStreamReader you can read the line by line instead of char by char;

for any doubts contact my above mail id..... :)