Sherlock

import java.io.UnsupportedEncodingException;
import java.util.*;
import java.util.logging.Level;
import java.util.logging.Logger;

public class Sherlock1 {

    StringBuffer exOR1(StringBuffer s1, StringBuffer s2) {
        StringBuffer s3 = new StringBuffer("");
        for (int i = 0; i < 175; i++) {
            if ((s1.charAt(i) == '0' && s2.charAt(i) == '0')
                    || (s1.charAt(i) == '1' && s2.charAt(i) == '1'))
                s3.append("0");
            else
                s3.append("1");
        }
        return s3;
    }

    void showText(StringBuffer s) {
        int m = 0;
        StringBuffer a[] = new StringBuffer[25];
        for (int i = 0; i < s.length(); i += 7) {
            a[m++] = new StringBuffer(s.substring(i, i + 7));
        }
        // System.out.println(Arrays.toString(a));
        int b[] = new int[25];
        for (int j = 0; j < 25; j++) {
            b[j] = Integer.parseInt(new String(a[j]), 2);
        }
        // System.out.println(Arrays.toString(b));
        System.out.println();
        for (int i = 0; i < b.length; i++)
            System.out.print("" + (char) (b[i]));
    }

    StringBuffer convert(StringBuffer s2) throws UnsupportedEncodingException {
        String s1 = new String(s2);
        StringBuffer s3 = new StringBuffer();
        byte[] bytes = s1.getBytes("US-ASCII");
        // System.out.println(Arrays.toString(bytes));

        for (int i = 0; i < bytes.length; i++) {

            s3.append(Integer.toBinaryString(bytes[i]));

        }
        // System.out.println("CONVERT IS :"+s3);
        this.showText(s3);
        return s3;
    }

    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);
        Sherlock1 sherlock = new Sherlock1();
        StringBuffer s = new StringBuffer(
                "0010101001111100100010001011000000110110010011001000101000011000010110000010000111000000110000100010100100000100001010100000110011010000101100001011001101100101110101011000111");
        // StringBuffer s=new StringBuffer("011010001101110110110");
        // System.out.println(""+s.length());
        StringBuffer r = new StringBuffer(
                "0010001001011000100010001000000110010110010001011001011010010010010111000101100111000010001000111100100110000010001111010011110001110000111100001000001001100101110101011000111");
        // System.out.println(""+s.equals(q));
        // StringBuffer r=new StringBuffer("011010001100010100000");

        // sherlock.convertToText(s);
        System.out.println("ENTER THE SRING");
        StringBuffer s4 = new StringBuffer(sc.next());
        try {
            s4 = sherlock.convert(s4);

        } catch (UnsupportedEncodingException ex) {
            Logger.getLogger(Sherlock1.class.getName()).log(Level.SEVERE, null,
                    ex);
        }
        StringBuffer n1 = sherlock.exOR1(r, s);
        StringBuffer n2 = sherlock.exOR1(n1, s4);
        sherlock.showText(n2);

    }
}