ThumbnailedImage | JIRA-specific thunbnailed image interface. |
ThumbnailManager | Provides key services for small-sized images representing image attachments on issues. |
BrokenThumbnail | Represents a Thumbnail whose scaling/rendering has failed despite being an apparently thumbnailable type. |
DefaultThumbnailManager | ThumbnailManager is a utility used to create and retrieve thumbnails for attachments. |
DisabledThumbNailManager |