[jboss-dev-forums] [Design of JBoss Serialization] - JBSER-84 - Improving serialization

[clebert.suconic@jboss.com]

It is possible to avoid duplication of immutable objects...

Say if in a object tree, you have the same immutable object twice, we could consider it as a single object. That would save streaming size and possibly CPU as the serialization time would be probably higher than looking up in a HashMap.

A question that I have though: Dates are not immutable... Is there any date object known to be immutable?

Michael Nascimento, the one who originally requested this issue is driving a JSR about dates.. I guess he would be able to give some ideas on this subject also.


Clebert

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