package

com.atlassian.jira.permission.management

Interfaces

ManagedPermissionSchemeEditingService  
ManagedPermissionSchemeHelper A helper that can give out REST ready beans for permission scheme editing. 
ProjectPermissionFeatureHelper Helper used to determine if we want to use the old edit permission page and what the URLs are for these. 
SecurityTypeValuesService  

Classes

ManagedPermissionSchemeEditingServiceImpl This helper can add new security types instances (permission grants) to a permission scheme and permissions  
ManagedPermissionSchemeHelperImpl  
ProjectPermissionFeatureHelperImpl  
SecurityTypeValuesServiceImpl SecurityTypes have magic methods of how to get their "add" possible values. 

Enums