Error: GoogleMapsAddon/src/test/java/com/flowingcode/vaadin/addons/googlemaps/AddMarkersDemo.java:[59,12] cannot find symbol
symbol: method setDataProvider(com.vaadin.flow.data.provider.ListDataProvider<java.lang.String>)
location: variable colorCB of type com.vaadin.flow.component.combobox.ComboBox<java.lang.String>