Is map key case sensitive in Java? – Page 2

Is map key case sensitive in Java? – Page 2 – Enpatika

How do you change a map key in Java?

1 April 2022 Enpatika.com Genel

Updating the value of an existing key using put() put(“from”, 67); // Update the value of key “from” to 67, it will return the old value. Integer oldValue = mapOfWords. put(“from”, 67);