Atlassian JIRA
| JiraPropertySetFactory | Provides a number of utility methods to get a handle on a property set in JIRA. |
| DefaultJiraPropertySetFactory | Default implementation of the JiraPropertySetFactory. |
| JiraCachingPropertySet | A PropertySet which decorates another PropertySet and caches the results. |
| PropertySetCache | This class provides a cache for PropertySet values as used by JiraCachingPropertySet. |