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From "Pavel Pervov (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-4323) [jdktools][jpda] JDWP commands VirtualMachine.AllClasses returns not prepared classes
Date Tue, 03 Jul 2007 12:57:06 GMT

    [ https://issues.apache.org/jira/browse/HARMONY-4323?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12509859

Pavel Pervov commented on HARMONY-4323:

May it be the responsibility of JVM TI implementation to filter out classes, which are not
yet prepared from reporting it to JDWP?

> [jdktools][jpda] JDWP commands VirtualMachine.AllClasses returns not prepared classes
> -------------------------------------------------------------------------------------
>                 Key: HARMONY-4323
>                 URL: https://issues.apache.org/jira/browse/HARMONY-4323
>             Project: Harmony
>          Issue Type: Bug
>          Components: JDK
>         Environment: Windows/x86, Linux/x86
>            Reporter: Ivan Popov
> JDWP spec does not say anyting about classes returned by AllClasses command. However,
JDI spec for VirtualMachine.allClasses() reads:
>   The returned list will include reference types loaded at least 
>   to the point of preparation and types (like array) for which 
>   preparation is not defined. 
> It is unclear who should perform filtering for classes: JDI or JDWP implementation. But
it looks like JDWP agent from RI never reports unprepared classes. It makes sense to adjust
Harmony's JDWP agent to filter out unprepared classes.
> This issue may cause intermittent failures of the following JDWP stress tests:
>   org.apache.harmony.test.stress.jpda.jdwp.scenario.REFTYPE003.RefTypeTest003
>   org.apache.harmony.test.stress.jpda.jdwp.scenario.REFTYPE004.RefTypeTest004

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