RFR(S) : 8181053 : port basicvmtest to jtreg

[Igor Ignatyev]

http://cr.openjdk.java.net/~iignatyev//8181053/webrev.00/index.html
> 121 lines changed: 54 ins; 67 del; 0 mod;

Hi all,

could you please review this small patch which introduces jtreg version of basicvmtest test?

make version of basicvmtest also included sanity testing for CDS on client JVM, but this testing modified the product binaries, so it might interfere with results of other tests and is not very reliable. I have consulted w/ Misha about this, and he assured me that there are other better CDS tests which check the same functionality, so we should not lose test coverage there.

webrev: http://cr.openjdk.java.net/~iignatyev//8181053/webrev.00/index.html
jbs: https://bugs.openjdk.java.net/browse/JDK-8181053
testing: jprt, new added test

Thanks,
-- Igor