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Posted to derby-dev@db.apache.org by "Lily Wei (JIRA)" <ji...@apache.org> on 2010/07/28 00:30:17 UTC

[jira] Commented: (DERBY-4441) Change sysinfo to print out more specific JVM information

    [ https://issues.apache.org/jira/browse/DERBY-4441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12892962#action_12892962 ] 

Lily Wei commented on DERBY-4441:
---------------------------------

Thank you for reviewing the patch, Kristian. I will prefer using spaces for indentation as well.
However, for file BaseDataFileFactory.java, there are way too many lines changes if I save spaces as tab for indentation using editor/IDE to insert spaces when I press the TAB key. That is why both spaces and tab were using for the patch. I think it is also important to keep history as we introduce insert spaces as tab for indentation going forward. We could have a project that only changes tab to spaces.


> Change sysinfo to print out more specific JVM information
> ---------------------------------------------------------
>
>                 Key: DERBY-4441
>                 URL: https://issues.apache.org/jira/browse/DERBY-4441
>             Project: Derby
>          Issue Type: Improvement
>          Components: Tools
>    Affects Versions: 10.3.3.1, 10.4.2.1, 10.5.3.1, 10.6.1.0
>            Reporter: Kathey Marsden
>            Assignee: Lily Wei
>            Priority: Minor
>             Fix For: 10.5.3.1, 10.6.1.0
>
>         Attachments: DERBY-4441-2_diff.txt, DERBY-4441-3_diff.txt, DERBY-4441-4.diff.txt, DERBY-4441-5.diff.txt, DERBY-4441-6.diff.txt, DERBY-4441-7.diff.txt, DERBY-4441_diff.txt, DERBY-4441_diff.txt, suites.All.withdiff2.txt
>
>
> It would be nice if sysinfo printed out more specific jvm information that is provided with java -version. At least with the IBM jvm the system  properties java.runtime.version and java.fullversion give some more (but not all) information.   More research is needed across multiple jvms to tie it down.  Alternatively sysinfo could dump *all* the system property information, but that could make the output pretty big and show irrelavant information in some contexts.

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