Hi, Developer Community! 
As introduced in this post, we are adding an abstraction layer to Jira’s search functionality as a key step towards providing OpenSearch support.
Through Jira 10.x, many existing Java APIs are being marked as deprecated for removal in Jira 11. This guide provides steps for migrating deprecated code to the new Search API.
To assist in this process, we’re making available an OpenRewrite recipe that can help identify usages of these deprecated APIs in your application. These recipes were developed as an experimental internal tool. We’re releasing them as a courtesy to our partners, as we’ve seen great success using them ourselves.
We’ll make best-effort attempts to address any problems you might encounter, but these recipes don’t have an official support status.
You can check out the details here: Using OpenRewrite to identify Search API migrations | Administering Jira applications Data Center 10.5 | Atlassian Documentation
Best regards,
Chris