RFR 8149757:Implement Multi-Release jar aware JavacFileManager for javac

Steve Drach steve.drach at oracle.com
Wed Apr 6 23:36:55 UTC 2016


> OK, good enough; at least the use of .ordinal is confined within the enum itself.
> 
> To be accurate, you are not making "the StandardJavaFileManager" multi-release jar aware.   StandardJavaFileManager is an interface that may have many different implementations.  You are making one particular implementation, the one provided by javac, multi-release aware.

Yes, I understand.  Sloppy wording — again.

> 
> -- Jon
> 
> 
> On 04/06/2016 04:00 PM, Steve Drach wrote:
>> Hi,
>> 
>> I’ve updated the webrev to include a new method on Target as suggested.
>> 
>> Steve
>> 
>>> On Apr 5, 2016, at 2:02 PM, Steve Drach <steve.drach at oracle.com <mailto:steve.drach at oracle.com>> wrote:
>>> 
>>> Hi,
>>> 
>>> Please review the changes required to make javac and the StandardJavaFileManager multi-release jar aware.  For javac, the version of the classes in a multi-release.jar is selected by the -release (or -target) command line option, or if the option is not present, javac’s default policy is used to select the version — typically the runtime version (i.e. version 9 is selected for JDK 9).  For the StandardJavaFileManager, the version is selected with the handleOption method.  See the tests for more detail.
>>> 
>>> issue: https://bugs.openjdk.java.net/browse/JDK-8149757 <https://bugs.openjdk.java.net/browse/JDK-8149757>
>>> webrev: http://cr.openjdk.java.net/~sdrach/8149757/webrev/index.html <http://cr.openjdk.java.net/%7Esdrach/8149757/webrev/index.html>
>>> 
>>> Thank you,
>>> Steve
>> 
> 

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