geopackage-sdk/src/main/java/mil/nga/geopackage/extension/style/FeatureTableStyles.java
public void setTableIcon(GeometryType geometryType, IconRow icon) {
        featureStyleExtension.setTableIcon(tableName, geometryType, icon);
        clearCachedTableIcons();
    }
public void setTableIcon(GeometryType geometryType, IconRow icon) {
        featureStyleExtension.setTableIcon(tableName, geometryType, icon);
        clearCachedTableIcons();
    }
Set the feature table icon for the geometry type

@param geometryType geometry type
@param icon         icon row