[jira] [Created] (APEXMALHAR-2178) Unnecessary byte array copy in KryoSerializableStreamCodec

["Vlad Rozov (JIRA)" <ji...@apache.org>]

Vlad Rozov created APEXMALHAR-2178:
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             Summary: Unnecessary byte array copy in KryoSerializableStreamCodec
                 Key: APEXMALHAR-2178
                 URL: https://issues.apache.org/jira/browse/APEXMALHAR-2178
             Project: Apache Apex Malhar
          Issue Type: Improvement
            Reporter: Vlad Rozov


{noformat}
  public Slice toByteArray(T info)
  {
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    Output output = new Output(os);

    kryo.writeClassAndObject(output, info);
    output.flush();
    return new Slice(os.toByteArray(), 0, os.toByteArray().length);
  }
{noformat}
It is not necessary to call os.toByteArray().length as it will result in duplicate copy of the byte array.



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