• Since Jira 10.x, following logs are observed in atlassian-jira.log files.

2025-02-24 16:49:35,352+0100 http-nio-8080-exec-4 WARN admin 1009x1358x1 someUser X.X.X.X,Y.Y.Y.Y /secure/AjaxIssueEditAction!default.jspa [velocity] DEBUG MODE: Method needs allowlisting: com.atlassian.jira.issue.fields.ImmutableCustomField#getDescription()

Workaround

•  Edit atlassian-jira-software-10.x-standalone/atlassian-jira/WEB-INF/classes/velocity-default.properties
• Search for property introspector.proper.allowlist.methods in this file. This property would look like this.

  introspector.proper.allowlist.methods = \
  com.atlassian.activeobjects.admin.tables.TablesController$TableInformation#getRows(),\
  com.atlassian.activeobjects.admin.tables.TablesController$TableInformation#getTable(),\
  com.atlassian.activeobjects.backup.PluginInformationFactory$AvailablePluginInformation#getPluginKey(),\
  com.atlassian.activeobjects.backup.PluginInformationFactory$AvailablePluginInformation#getPluginName(),\
  com.atlassian.activeobjects.backup.PluginInformationFactory$AvailablePluginInformation#getPluginVersion(),\
  com.atlassian.activeobjects.backup.PluginInformationFactory$AvailablePluginInformation#getVendorName(),\
  com.atlassian.activeobjects.backup.PluginInformationFactory$AvailablePluginInformation#getVendorUrl(),\
  com.atlassian.activeobjects.backup.PluginInformationFactory$AvailablePluginInformation#isAvailable(),\
  com.atlassian.activeobjects.backup.PluginInformationFactory$NotAvailablePluginInformation#isAvailable(),\
  com.atlassian.applinks.api.ApplicationId#get(),\ 

• You can append following entry as well somewhere in between. Restart Jira. This change should avoid logging these messages.

  com.atlassian.jira.issue.fields.ImmutableCustomField#getDescription(),\