FULL PRODUCT VERSION :
Java; VM; Vendor = 9; Java HotSpot(TM) 64-Bit Server VM 9+181;
 Runtime = Java(TM) SE Runtime Environment 9+181


ADDITIONAL OS VERSION INFORMATION :
Operating System = Windows 10 version 10.0 running on amd64


EXTRA RELEVANT SYSTEM CONFIGURATION :
Standard Czech keyboard with QWERTZ layout

A DESCRIPTION OF THE PROBLEM :
When the standard Czech keyboard is set, the JShell program does not accept the character '&' as logical operator.
The program reaction is the same, if I enter this letter from the keyboard (Alt+Ctrl+C) or if I paste it from the clipboard -- in both way the line is untimely ended.





STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
1. Set the standard czech keyboard (not the QWERTY one)
2. Run the JShell program
3. Write: 123 & 456

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
jshell> 123 & 456
$1 ==> 72
| created scratch variable $1 : int

jshell>
ACTUAL -
jshell> 123

jshell> 456

REPRODUCIBILITY :
This bug can be reproduced always.

CUSTOMER SUBMITTED WORKAROUND :
Set another keyboard than the standard one or keayboard for another language.

I think, it can happen also in keyboard layouts for certain other languages. Microsoft.