Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.io.FilterReader;
import java.io.Reader;
import java.io.StringReader;

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

        char[] cbuf = new char[6];
        int i = 0;

        Reader r = new StringReader("ABCDEF");

        FilterReader fr = new FilterReader(r) {
        };

        // read data of len 4, to the buffer
        i = fr.read(cbuf, 2, 4);
        System.out.println("No. of characters read: " + i);

        // read till the end of the char buffer
        for (char c : cbuf) {
            // checks for the empty character in buffer
            if ((byte) c == 0)
                c = '-';

            System.out.print(c);
        }

    }
}