public static void changeDisplay(int displayId, String qualifiersStr) {
    """
	Changes properties of a simulated display. If `qualifiersStr` starts with a plus (`+`) sign,
	the display's previous configuration is modified with the given qualifiers; otherwise defaults
	are applied as described [here](http://robolectric.org/device-configuration/).
	
	<p>Idles the main looper to ensure all listeners are notified.
	
	@param displayId the display id to change
	@param qualifiersStr the {@link Qualifiers} string representing characteristics of the new
	display
    """
    DisplayInfo baseDisplayInfo = DisplayManagerGlobal.getInstance().getDisplayInfo(displayId);
    DisplayInfo displayInfo = createDisplayInfo(qualifiersStr, baseDisplayInfo);
    getShadowDisplayManagerGlobal().changeDisplay(displayId, displayInfo);
    shadowMainLooper().idle();
  }
public static void changeDisplay(int displayId, String qualifiersStr) {
    DisplayInfo baseDisplayInfo = DisplayManagerGlobal.getInstance().getDisplayInfo(displayId);
    DisplayInfo displayInfo = createDisplayInfo(qualifiersStr, baseDisplayInfo);
    getShadowDisplayManagerGlobal().changeDisplay(displayId, displayInfo);
    shadowMainLooper().idle();
  }
public static void changeDisplay ( int displayId , String qualifiersStr ) { DisplayInfo baseDisplayInfo = DisplayManagerGlobal . getInstance ( ) . getDisplayInfo ( displayId ) ; DisplayInfo displayInfo = createDisplayInfo ( qualifiersStr , baseDisplayInfo ) ; getShadowDisplayManagerGlobal ( ) . changeDisplay ( displayId , displayInfo ) ; shadowMainLooper ( ) . idle ( ) ; }
Changes properties of a simulated display. If `qualifiersStr` starts with a plus (`+`) sign,
the display's previous configuration is modified with the given qualifiers; otherwise defaults
are applied as described [here](http://robolectric.org/device-configuration/).

<p>Idles the main looper to ensure all listeners are notified.

@param displayId the display id to change
@param qualifiersStr the {@link Qualifiers} string representing characteristics of the new
display
Changes properties of a simulated display . If qualifiersStr starts with a plus ( + ) sign the display s previous configuration is modified with the given qualifiers ; otherwise defaults are applied as described [ here ] ( http : // robolectric . org / device - configuration / ) .