# Package javafx.application

Provides the application life-cycle classes.

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  Preloader.PreloaderNotification | Marker interface for all Preloader notification.

- Class Summary
  Class | Description
  --- | ---
  Application | Application class from which JavaFX applications extend.
  Application.Parameters | Encapsulates the set of parameters for an application.
  HostServices | This class provides HostServices for an Application.
  Platform | Application platform support class.
  Preloader | Class that is extended to define an optional preloader for a JavaFX Application.
  Preloader.ErrorNotification | Preloader notification that reports an error.
  Preloader.ProgressNotification | Preloader notification that reports progress.
  Preloader.StateChangeNotification | A notification that signals a change in the application state.

- Enum Summary
  Enum | Description
  --- | ---
  ConditionalFeature | Defines a set of conditional (optional) features.
  Preloader.StateChangeNotification.Type | Enum that defines the type of change associated with this notification

## Package javafx.application Description

Provides the application life-cycle classes.

The Application class is the primary class from which JavaFX applications extend.

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