RFR 8179235: PackageEntryTables should be created eagerly

serguei.spitsyn at oracle.com serguei.spitsyn at oracle.com
Thu Apr 27 08:07:49 UTC 2017

Hi Harold,

It looks good.


On 4/26/17 06:58, harold seigel wrote:
> Hi,
> Please review this JDK-10 enhancement to create ClassLoaderData 
> PackageEntryTables eagerly.  Most class loaders are going to load at 
> least one class, triggering the current lazy creation of 
> PackageEntryTables.  So, PackageEntryTables should be created 
> eagerly.  Then, no synchronization is needed for PackageEntryTable 
> creation.
> Open Webrev: 
> http://cr.openjdk.java.net/~hseigel/bug_8179235/webrev/index.html
> JBS Bug: https://bugs.openjdk.java.net/browse/JDK-8179235
> The enhancement was tested with JCK tests, the JTreg hotspot, java/io, 
> java/lang, java/util and other tests, the RBT tier2 -tier5 tests, the 
> co-located NSK tests, and with JPRT.
> Thanks, Harold

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