public void setFontFamily(String header_font_family, String details_font_family) {
        this.headerLabel
                .setStyle("-fx-font-family: \"" + header_font_family + "\";");
        this.detailsLabel
                .setStyle("-fx-font-family: \"" + details_font_family + "\";");
    }
public void setFontFamily ( String header_font_family , String details_font_family ) { this . headerLabel . setStyle ( "-fx-font-family: \"" + header_font_family + "\";" ) ; this . detailsLabel . setStyle ( "-fx-font-family: \"" + details_font_family + "\";" ) ; }
Sets both font families for the header and the details label with two
font families <code>String</code> parameters given.

@param header_font_family The header font family in <code>Strings</code>
@param details_font_family The details font family in
<code>Strings</code>