sb.append(str1.charAt(i));
}
str1 = sb.toString();
}
RnaAlphabet alphabet = RnaAlphabet.getInstance();
StringBuilder sb = new StringBuilder();
for (int i = 0; i < str1.length(); i++) {
sb.append(alphabet.complement(str1.charAt(i)));
}
result.put("command", "OK");
result.put("result", sb.toString());