Running runtime/CommandLine/IgnoreUnrecognizedVMOptions test against clean jdk9/dev fails in both local build, and JPRT.

$ rm -rf JT*; jtreg -jdk:/home/shade/trunks/jdk9-dev/build/linux-x86_64-normal-server-release/images/jdk/ runtime/CommandLine/IgnoreUnrecognizedVMOptions.java
java.lang.RuntimeException: Expected to get exit value of [1]

Apparently fails when trying to do:
    runJavaAndCheckExitValue(false, "-XX:+IgnoreUnrecognizedVMOptions", "-XX:-UnlockCommercialFeatures", "-XX:+FlightRecorder", "-version");

Indeed, running this command line manually produces the zero exit code:

$ /home/shade/trunks/jdk9-dev/build/linux-x86_64-normal-server-release/images/jdk/bin/java -XX:+IgnoreUnrecognizedVMOptions -XX:-UnlockCommercialFeatures -XX:+FlightRecorder -version
openjdk version "1.9.0-internal"
OpenJDK Runtime Environment (build 1.9.0-internal-shade_2015_11_23_21_41-b00)
OpenJDK 64-Bit Server VM (build 1.9.0-internal-shade_2015_11_23_21_41-b00, mixed mode)

$ echo $?
0

This makes projects in development to always fail JPRT. jdk9/sandbox is synced with jdk9/dev, so many projects there picked up this failure.