geopackage-sdk/src/main/java/mil/nga/geopackage/extension/style/FeatureStyleExtension.java
public StyleRow getStyleDefault(String featureTable, long featureId,
                                    boolean tableStyle) {
        return getStyle(featureTable, featureId, null, tableStyle);
    }
public StyleRow getStyleDefault(String featureTable, long featureId,
                                    boolean tableStyle) {
        return getStyle(featureTable, featureId, null, tableStyle);
    }
Get the default style of the feature, searching in order: feature default
style, when tableStyle enabled continue searching: table default style

@param featureTable feature table
@param featureId    feature id
@param tableStyle   when true and a feature style is not found, query for a
matching table style
@return style row