# new committers to the ref\_impl\_java project

**URL:** <https://discourse.openehr.org/t/new-committers-to-the-ref-impl-java-project/12286>\
**Category:** Reference Implementation: Java (archive)\
**Created:** [28 February 2007 11:58 UTC](https://discourse.openehr.org/t/new-committers-to-the-ref-impl-java-project/12286 "2007-02-28T11:58:03Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![system](https://discourse.openehr.org/uploads/default/original/2X/f/f0a1dedb20c42747bddcafd6c7df9db5f34f003c.svg) [@system](https://discourse.openehr.org/u/system)\
**Post date:** [28 February 2007 11:58 UTC](https://discourse.openehr.org/t/new-committers-to-the-ref-impl-java-project/12286/1 "2007-02-28T11:58:03Z")

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Dear all,

Please warmly welcome three new committers to the ref\_impl\_java project: Bert Verhees, Erik Sundvall and Mattias Forss. They all have been very much involved in the Java project and have contributed to the ref\_impl\_java project in many ways.

Bert will be working with the persistence layer based on OR mapping (Hibernate 3). Mattias will be responsible for the adl-serializer and xml-serializer components, which are used by the Archetype Editor. Erik will lead the experiment on the immutable-rm-objects. Their further engagement will undoubtedly speed up the implementation work and create more synergies between different development groups.

Welcome again!! :))

Cheers,  
Rong