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From "Aleksey Shipilev (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-4815) [classlib][nio] Charset encoding/decoding is ineffective
Date Tue, 18 Sep 2007 16:51:43 GMT
[classlib][nio] Charset encoding/decoding is ineffective
--------------------------------------------------------

                 Key: HARMONY-4815
                 URL: https://issues.apache.org/jira/browse/HARMONY-4815
             Project: Harmony
          Issue Type: Improvement
          Components: Classlib
            Reporter: Aleksey Shipilev


Excess synchronizations and caching of encoder/decoder causes stalls if many thread doing
encoding/decoding simultaneously. As far as one single instance of Encoder/Decoder is not
thread-safe, we could create the separate encoder/decoder each time it is demanded. The overhead
will be caused for excess object allocations, but boost from eliminating serial code is much
bigger.

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