RFR: https://bugs.openjdk.java.net/browse/JDK-8232785

[Frederic Parain]

Greetings,

Please review this patch adding unit tests for inline types
support in jdb. The goal is to have high level unit tests
to track regressions at the debugger level. More refined
unit tests for each layer (JDI, JDWP, JVMTI, JNI) will be
added later once their respective specifications have been
updated with inline types support.

CR:
https://bugs.openjdk.java.net/browse/JDK-8232785

Webrev:
http://cr.openjdk.java.net/~fparain/jdb_tests/webrev.00/index.html

Note: the patch also contains a 1 line fix in primitive array detection.

Thank you,

Fred