RFR 8173916 / 8174028 / 817404: jshell tool: ...

[Robert Field]

[fixing the Subject line]

Please review...

Bugs:

     8173916: jshell tool: /methods signature confusing/non-standard format
     https://bugs.openjdk.java.net/browse/JDK-8173916

     8174028: jshell tool: /method /type failed declaration listed 
(without indication)
     https://bugs.openjdk.java.net/browse/JDK-8174028

     8174041: jshell tool: --startup PRINTING references undeclared 
Locale class
     https://bugs.openjdk.java.net/browse/JDK-8174041

Webrev:

     http://cr.openjdk.java.net/~rfield/8173916v0.webrev/

Thanks,
Robert