If you do | builder.addPropertyMetaData("name", val1); | builder.addPropertyMetaData("name", val2); | You end up with two AbstractPropertyMetaData entries with the same name. For my use case I need to replace it. Should I create new replacePropertyMetaData() methods, or update the existing addPropertyMetaData() methods? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4133235#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...