What is the difference between String, StringBuilder, and StringBuffer in Java?

Answer 1

sadeepa lakshan
https://www.google.com/amp/s/www.geeksforgeeks.org/string-vs-stringbuilder-vs-stringbuffer-in-java/amp/
https://www.journaldev.com/538/string-vs-stringbuffer-vs-stringbuilder
https://www.edureka.co/blog/string-vs-stringbuffer-vs-stringbuilder/

Answer 2

String is an immutable, array of characters. Stringbuilder is used to modify a given string. String buffer is a writable character sequence