Hi devs, WDYT about standardizing on Commons Lang3 HashCodeBuilder and EqualsBuilder for hashcode/equals implementation? http://commons.apache.org/lang/api/org/apache/commons/lang3/builder/HashCod… http://commons.apache.org/lang/api/org/apache/commons/lang3/builder/EqualsB… So far I've used manual code from http://www.technofundo.com/tech/java/equalhash.html but I think standardizing on Commons Lang is better for the following reasons: * a lot of less code to write * less prone to exploding cyclomatic complexity and thus checkstyle erros There might be some extreme cases where we don't want to add a new dependency (like for some libraries potentially) but these should be exceptions. If we agree I'll document it on dev.xwiki.org in the best practice section. Thanks -Vincent