RFR: 8200072: Remove un-needed qualified export from java.base to java.desktop

[Phil Race]

Seems you need to run it on all platforms to be sure.

This one is used on Windows :
     exports jdk.internal.perf to java.desktop

This one is used on Linux + Solaris :
     exports sun.nio.cs to java.desktop

-phil.

On 03/22/2018 11:01 AM, mandy chung wrote:
>
>
> On 3/22/18 10:44 AM, Alan Bateman wrote:
>>
>>
>> On 22/03/2018 17:41, Phil Race wrote:
>>> Bug: https://bugs.openjdk.java.net/browse/JDK-8200072
>>> webrev: http://cr.openjdk.java.net/~prr/8200072/
>>>
>>> jdk.internal.math is exported to java.desktop but it has never been 
>>> needed,
>>> except briefly, in the jake forest during JDK 9 development.
>>> History is in the bug.
>> Looks good. We should run jdeps periodically to catch these.
>>
>
> Yes we should set up such automated task.  jdeps --check $MODULE will 
> find unused qualified exports.
>
> $ jdeps --check java.base
> java.base (jrt:/java.base)
>   [Unused qualified exports in java.base]
>     exports jdk.internal.math to java.desktop
>     exports jdk.internal.misc to java.sql,jdk.jdeps
>     exports jdk.internal.org.objectweb.asm to jdk.internal.vm.ci
>     exports jdk.internal.perf to java.desktop
>     exports jdk.internal.vm.annotation to jdk.internal.vm.ci
>     exports sun.net.www to jdk.incubator.httpclient
>     exports sun.nio.ch to jdk.sctp
>     exports sun.nio.cs to java.desktop
>     exports sun.reflect.misc to java.xml
>     exports sun.security.x509 to jdk.security.auth
>     exports sun.text.resources to jdk.localedata
>
> We will have to go through them if any package is accessed through 
> reflection.   I create JDK-8200121 to track this.
>
> Mandy