result in java code

Question

I’m having a hard time in an exercise

The goal of the exercise was to know what password would give as output .

use this as original "jU5t_a_sna_3lpm17ga45_u_4_mbrf4c" and through the for-loops and byte arrays below discover the final result! But I’m not getting there, I wonder if someone could help me?

public boolean checkPassword(String password) {
    if (password.length() != 32) {
        return false;
    }
    char[] buffer = new char[32];
    int i;
    for (i=0; i<8; i++) {
        buffer[i] = password.charAt(i);
    }
    for (; i<16; i++) {
        buffer[i] = password.charAt(23-i);
    }
    for (; i<32; i+=2) {
        buffer[i] = password.charAt(46-i);
    }
    for (i=31; i>=17; i-=2) {
        buffer[i] = password.charAt(i);
    }
    String s = new String(buffer);
    return s.equals("jU5t_a_sna_3lpm17ga45_u_4_mbrf4c");