"encryption", Java

"encryption"

//Title of this code
//'main' method must be in a class 'Rextester'.

import java.util.*;
import java.lang.*;

class Rextester
{  
    public static void main(String args[])
    {
        final String key = "6C0DD8B1-1";
        final StringBuffer password = new StringBuffer();
        final int seed = 0x9A3E;
        int len = key.length();
        if (len > 10)
            len = 10;
        final char array[] = key.substring(0,len).toCharArray();
        int count = 3;
        for(final char v : array)
        {
            final int x = Character.getNumericValue(v);
            final int r = (Math.abs(~ x) * count); // bitwise not, (aka one's complement)
            final int s = (Math.abs(x & seed) * count); // bitwise and
            final int t = (Math.abs(r ^ seed) * count); // bitwise or
            password.append(r);
            password.append(s);
            password.append(t);
            count += 3;
        }
        
        System.out.println(password.toString());
    }
}


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