[Solved] What type of encoding is it?

by 


/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;
import javax.xml.bind.DatatypeConverter;

/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
public static void main (String[] args) throws java.lang.Exception
{
    byte[] bytes = DatatypeConverter.parseBase64Binary("CEwcBxcZHAAYSFJOWl4UGQoTAF1VU0wMHRgWHBIMGhdTWkNTTAoBAB8cHg4LVVhaXhYNCR0GDgpU S1VSUxMXEBkKFh0YFRZMQ1JTGxobAgoEERccHR9IUk5aXgYFAx0XERwXTENSUwgYEQkGBgddWUlL SAEVHBxUR09VEhUWVEtVUlMNEB1KSA8=");
    String pass = "Username";
    for (int i = 0; i < bytes.length; i++) {
        bytes[i] ^= (byte)pass.charAt(i % pass.length());
        System.out.print((char)bytes[i]);
    }

}
}

solved What type of encoding is it?