https://docs.atlassian.com/software/jira/docs/api/11.1.0/com/atlassian/jira/issue/fields/renderer/HackyFieldRendererRegistry.html
HackyFieldRendererRegistry (Atlassian Jira - Server 11.1.0 API)
declaration: package: com.atlassian.jira.issue.fields.renderer, interface: HackyFieldRendererRegistry
atlassian jiraserverapi