Using final variable in JShell

Asked Dec 23 '18 at 04:38

Active Dec 23 '18 at 04:45

Viewed 30 times

I was trying to learn with JShell in JDK11,

jshell> final Integer val = 1

But I get a warning as :

| Warning: | Modifier 'final' not permitted in top-level declarations, ignored

Can I not use final in JShell or am I doing something wrong?

edited Dec 23 '18 at 04:45

Naman

asked Dec 23 '18 at 04:38

You aren't in a class or a method; what does `final` mean outside that scope? – Elliott Frisch Dec 23 '18 at 04:42

0 Answers0