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From "Jimmy, Jing Lv (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-3148) [Classlib][nio] alloc many DirectByteBuffers may cause memory-out-error
Date Fri, 09 Feb 2007 09:18:05 GMT
[Classlib][nio] alloc many DirectByteBuffers may cause memory-out-error
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                 Key: HARMONY-3148
                 URL: https://issues.apache.org/jira/browse/HARMONY-3148
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
            Reporter: Jimmy, Jing Lv


Hi,
     As discussed on mailing-list, DirectByteBuffer uses native memory which is out of GC-control,
alloc many DirectByteBuffer may cause memory-out-error if they are not GCed, even they can
be GCed at that time. 
     This happens in Harmony but not in RI. This should be a bug of Harmony.
     Note: other native memory users, e.g., java.util.zip.Deflater, may cause this problem
as well.

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