RFR (S): 8241947: Minor comment fixes for system property handling

Mandy Chung mandy.chung at oracle.com
Tue Mar 31 17:33:59 UTC 2020

On 3/31/20 7:56 AM, Langer, Christoph wrote:
> Hi,
> please review a small fix that updates two comments.
> The first one, in make/autoconf/spec.gmk.in, is probably quite old. It talks about handling of a property "vm.vendor" in VersionProps.java.template. However, there is no property "vm.vendor", it must rather be "java.vendor". I stumbled over that when looking at the change of JDK-4947890 (Minimize JNI upcalls in system-properties initialization).
> The second one is the code comment attached to "private static Properties props;" in java.lang.System. After JDK-8197927 (Allow the system property `java.vendor.version` to be undefined), "java.vendor.version" can be undefined, so this should be reflected in the comment. I also took the liberty to remove an unneeded import statement.
> Bug: https://bugs.openjdk.java.net/browse/JDK-8241947
> Webrev: http://cr.openjdk.java.net/~clanger/webrevs/8241947.0/

I wonder if we still want to keep this block of comments listing a 
subset of system properties.  Anyway the minor comment looks okay.


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