DateFieldValuesGenerator missing in 7.3?

Hi everyone
We have a jira-plugin that uses com.atlassian.jira.charts.portlet.DateFieldValuesGenerator. We recently updated to Jira 7.3.5.

In Jira 7.0.11, this class was in jira-core: https://docs.atlassian.com/software/jira/docs/api/7.0.11/com/atlassian/jira/charts/portlet/

With Jira 7.2, it moved to another package: https://docs.atlassian.com/software/jira/docs/api/7.2.0/com/atlassian/jira/plugin/corereports/charts/portlet/

But we can’t find it in jira-core. Was it moved to another dependency?
We couldn’t find anything in the release/upgrade-notes.

Thanks

Linking answer from community.

Thanks!

Cheers,
Anne Calantog

If you can possibly manage it, you’re better off doing without a dependency on jira-core for just that reason: Atlassian reserves the right to change the code in there at any time.