# [419] removed redundant parent attribute in the Event class and added equality check for Event

**Category:** [Reference Implementation: Java (archive)](https://discourse.openehr.org/c/reference-implementation-java-archive/154)
**Created:** 2008-07-19 08:23 UTC
**Views:** 5
**Replies:** 0
**URL:** https://discourse.openehr.org/t/419-removed-redundant-parent-attribute-in-the-event-class-and-added-equality-check-for-event/13025

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## Post #1 by @svn1

Revision: 419
Author:   rong\.chen

Log Message:

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**Canonical:** https://discourse.openehr.org/t/419-removed-redundant-parent-attribute-in-the-event-class-and-added-equality-check-for-event/13025
**Original content:** https://discourse.openehr.org/t/419-removed-redundant-parent-attribute-in-the-event-class-and-added-equality-check-for-event/13025