How to change the encoding of a string?

Question

Java

I have a string, the value of which I get from the JSON file . The "name" object in the JSON file can contain both Latin and Cyrillic, but Cyrillic is displayed as a rhombus with a question. As I understand it, the encoding "cp1251" is used, but "UTF-8" is needed. How to change encoding? PS Android development.
final String transname=jsonObj.getString("name");

Answer 1

feed the json parser a string in the desired encoding

Answer 2

docs.oracle.com/javase/6/docs/api/java/lang/String...