What is the use of these assignment operators in Java (&=, ^=, |=, <<=, >>=)

Question

what do these operators do in java (&=, ^=, |=, <<=, >>=)

Answer 1

https://www.sololearn.com/discuss/3092763/?ref=app
https://www.sololearn.com/discuss/3092761/?ref=app
https://www.sololearn.com/Discuss/3092760/?ref=app

Answer 2

https://www.javatpoint.com/operators-in-java

Hope it's helpful to you