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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 40237] New: - [PATCH] remove needless synchronization in DirectoryScanner
Date Sat, 12 Aug 2006 03:15:24 GMT
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http://issues.apache.org/bugzilla/show_bug.cgi?id=40237

           Summary: [PATCH] remove needless synchronization in
                    DirectoryScanner
           Product: Ant
           Version: 1.7Alpha (nightly)
          Platform: Other
        OS/Version: other
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Core
        AssignedTo: dev@ant.apache.org
        ReportedBy: dbrosius@apache.org


Directory scanner uses a Hashtable internally to a method without allowing it 
to escape. In this case, the synchronization supplied with Hashtable provides 
nothing, and slows down checking of the include patterns. converted to 
HashMap. Also use the right collection iterator (entrySet), to remove needless 
calls to map.get.

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