@Implementation
  protected Window getWindow() {
    """
	Constructs a new Window (a {@link com.android.internal.policy.impl.PhoneWindow}) if no window
	has previously been set.
	
	@return the window associated with this Activity
    """
    Window window = directlyOn(realActivity, Activity.class).getWindow();

    if (window == null) {
      try {
        window = ShadowWindow.create(realActivity);
        setWindow(window);
      } catch (Exception e) {
        throw new RuntimeException("Window creation failed!", e);
      }
    }

    return window;
  }
@Implementation
  protected Window getWindow() {
    Window window = directlyOn(realActivity, Activity.class).getWindow();

    if (window == null) {
      try {
        window = ShadowWindow.create(realActivity);
        setWindow(window);
      } catch (Exception e) {
        throw new RuntimeException("Window creation failed!", e);
      }
    }

    return window;
  }
@ Implementation protected Window getWindow ( ) { Window window = directlyOn ( realActivity , Activity . class ) . getWindow ( ) ; if ( window == null ) { try { window = ShadowWindow . create ( realActivity ) ; setWindow ( window ) ; } catch ( Exception e ) { throw new RuntimeException ( "Window creation failed!" , e ) ; } } return window ; }
Constructs a new Window (a {@link com.android.internal.policy.impl.PhoneWindow}) if no window
has previously been set.

@return the window associated with this Activity
Constructs a new Window ( a { @link com . android . internal . policy . impl . PhoneWindow } ) if no window has previously been set .