what is the difference between these codes

[jolly fern]

a

[golden spruce]

<@&987246399047479336> please have a look, thanks.

[golden spruce]

While you are waiting for getting help, here are some tips to improve your experience:

Code is much easier to read if posted with syntax highlighting and proper formatting.

If nobody is calling back, that usually means that your question was not well asked and hence nobody feels confident enough answering. Try to use your time to elaborate, provide details, context, more code, examples and maybe some screenshots. With enough info, someone knows the answer for sure.

Don't forget to close your thread using the command </help-thread close:1027500463647621170> when your question has been answered, thanks.

[solemn cosmos]

the left code is incomplete. it never actually takes any input

the right code let's u enter something and also prints it out again

(but it incorrectly closes the scanner, that's technically a bug)

[jolly fern]

I took the wrong screenshot

[jolly fern]

and how does right incorrectly close the scannr

[solemn cosmos]

scanners tied to System.in must not be closed

cause that closes System.in, which is not sth ur supposed to do

[solemn cosmos]

this is just the very same code. but u put the entered text into a variable first

other than that, no difference

[jolly fern]

ah okay

[shrewd bane]

Maybe You need to wait before you close your scanner. You close it immediately after opening.

[solemn cosmos]

again, scanners tied to System.in must not be closed at all

just dont call scanner.close() at all in this situation