RFR 8179292: a number of launcher tests fail when run with --limit-modules due to CNFE: javax.tools.ToolProvider

[Andrey Nazarov]

Hi,

Please review changes in launcher tests. I’ve added absent @modules jtreg tags.

Review: http://cr.openjdk.java.net/~anazarov/JDK-8179292/webrev.00/webrev/ 
<http://cr.openjdk.java.net/~anazarov/JDK-8179292/webrev.00/webrev/>
JBS: https://bugs.openjdk.java.net/browse/JDK-8179292

—Andrei