[8u] RFR: 8195153: [test] runtime/6981737/Test6981737.java shouldn't check 'java.vendor' and 'java.vm.vendor' properties

[Severin Gehwolf]

Hi,

Could somebody please review this 8u backport for a test which checks
the java.vendor and java.vm.vendor property? The JDK 8 patch is the
same as JDK 10's version modulo contextual changes and reshuffeling.

the JDK 10 patch does not apply cleanly because there is no
Runtime.version() in JDK 8 (that is part of the patch context).

Bug: https://bugs.openjdk.java.net/browse/JDK-8195153
webrev: http://cr.openjdk.java.net/~sgehwolf/webrevs/JDK-8195153/jdk8/01/webrev/

Testing: Test fails with AdoptOpenJDK's JDK 8 build, and passes after
the fix.

Thanks,
Severin