RFR(XXS): 8144084: [TESTBUG] 1.9 section not unlock flag in runtime/CommandLine/IgnoreUnrecognizedVMOptions test

[Dmitry Dmitriev]

Hello,

Please review fix for the 
runtime/CommandLine/IgnoreUnrecognizedVMOptions test. Section 1.9 
verifies malformed unlocked flag, but actually flags are locked, because 
'-XX:-UnlockDiagnosticVMOptions' is passed instead of 
'-XX:+UnlockDiagnosticVMOptions' and '-XX:-UnlockExperimentalVMOptions' 
instead of '-XX:+UnlockExperimentalVMOptions'. I.e. test performs the 
same thing as in section 1.8.

JBS: https://bugs.openjdk.java.net/browse/JDK-8144084
webrev.00: http://cr.openjdk.java.net/~ddmitriev/8144084/webrev.00/ 
<http://cr.openjdk.java.net/%7Eddmitriev/8144084/webrev.00/>
Tested: JPRT + locally on Linux-x64 with OpenJDK build(product&debug)

Thanks,
Dmitry