how to make variable as final without using final keyword in java ?

Answer 1

what the need of making variable as final without final keyword?

Answer 2

If i ask, how to make class as public without using public keyword in java? make sense?

Answer 3

you can make classes immutable without the use of final keyword but not in case of variable

Answer 4

in java it is possible but how that i am asking

Answer 5

question asked me in interview

Answer 6

but still answer is not got