RFR JDK-8164952: JShell tests: jdk/jshell/CompletionSuggestionTest.testUncompletedDeclaration(): failure

[Jan Lahoda]

Hello,

Bug:
https://bugs.openjdk.java.net/browse/JDK-8164952

Webrev:
http://cr.openjdk.java.net/~jlahoda/8164952/webrev.00/

The problem is that another test (ClassPathTest) creates directory 
"class_path_test", which is then picked up by the 
testUncompletedDeclaration test as a package. The proposed solution is 
to simply use "claz" as a prefix instead of "cla", to ensure the output 
is always "clazz" only.

Any feedback on this?

Thanks,
     Jan