package com.vaadin.addon.charts.model;
import com.vaadin.addon.charts.model.style.Color;
public class DrillUpButtonTheme extends AbstractConfigurationObject {
private Color fill;
private Color stroke;
<BUG>private Number r;
public Color getFill() {</BUG>
return fill;
}
public void setFill(Color fill) {

package com.vaadin.addon.charts.model;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.vaadin.addon.charts.model.style.Color;
public class DrillUpButtonTheme extends AbstractConfigurationObject {
private Color fill;
private Color stroke;
private Number r;
@JsonProperty("stroke-width")
private Number strokeWidth;
public Color getFill() {
return fill;
}
public void setFill(Color fill) {
