public static ResourceReference getJQueryResourceReference ( ) { ResourceReference reference ; if ( Application . exists ( ) ) { reference = Application . get ( ) . getJavaScriptLibrarySettings ( ) . getJQueryReference ( ) ; } else { reference = JQueryResourceReference . get ( ) ; } return reference ; }
Looks for the jQuery resource reference . First we see if the application knows where it is in case the user has overriden it . If that fails we use the default resource reference .