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From "Knut Anders Hatlen (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DERBY-5541) Remove unnecessary field rwsOK in DirStorageFactory4
Date Thu, 15 Dec 2011 12:42:31 GMT
Remove unnecessary field rwsOK in DirStorageFactory4
----------------------------------------------------

                 Key: DERBY-5541
                 URL: https://issues.apache.org/jira/browse/DERBY-5541
             Project: Derby
          Issue Type: Improvement
          Components: Store
    Affects Versions: 10.9.0.0
            Reporter: Knut Anders Hatlen
            Assignee: Knut Anders Hatlen
            Priority: Minor


DirStorageFactory4 has a field called rwsOK defined like this:

    private static final boolean    rwsOK = JVMInfo.JDK_ID >= JVMInfo.J2SE_142;

The only supported platform whose JVMInfo.JDK_ID is less than JVMInfo.J2SE_142, is FP/CDC.
But DirStorageFactory4 is not used on FP/CDC because it depends on NIO. This means that the
field will always have the value true, and it can be eliminated.

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