RFR: JDK-8303476: Add the runtime version in the release file of a JDK image [v2]

[Erik Joelsson]

On Wed, 1 Mar 2023 21:30:21 GMT, Mandy Chung <mchung at openjdk.org> wrote:

>> `$JAVA_HOME/release` file currently includes `JAVA_VERSION`  which is the version 
>> number plus the pre-release identifier for example "21-ea".    The build number 
>> and additional build information are useful in identifying the information 
>> about a JDK image but not available.  This proposes to add a new entry in the release file:
>> 
>> JAVA_RUNTIME_VERSION="$(VSTR)"
>> 
>> where `$(VSTR)` is the string represented by `Runtime::version()`.
>
> Mandy Chung has updated the pull request incrementally with one additional commit since the last revision:
> 
>   fix typo

Marked as reviewed by erikj (Reviewer).

test/jdk/build/releaseFile/CheckReleaseFile.java line 84:

> 82:                 }
> 83: 
> 84:                 // grab IMPLEMENTOR line

This comment looks out of place.

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PR: https://git.openjdk.org/jdk/pull/12813