@NonNullApi @NonNullFields

# Package org.springframework.ui.context

Contains classes defining the application context subinterface for UI applications.

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  HierarchicalThemeSource | Sub-interface of ThemeSource to be implemented by objects that can resolve theme messages hierarchically.
  Theme | A Theme can resolve theme-specific messages, codes, file paths, etc.
  ThemeSource | Interface to be implemented by objects that can resolve `Themes`.

## Package org.springframework.ui.context Description

Contains classes defining the application context subinterface for UI applications. The theme feature is added here.