question: returns an instance of inavigatorcontentservice configured for the given id . instances are not shared for the same viewerid . concode_field_sep NavigatorContentServiceFactory INSTANCE concode_field_sep placeholderType placeHolder
target: INavigatorContentService function ( String arg0 , StructuredViewer arg1 ) { if ( arg1 == null ) { return new NavigatorContentService ( arg0 ) ; } return new NavigatorContentService ( arg0 , arg1 ) ; }