geopackage-sdk/src/main/java/mil/nga/geopackage/extension/style/FeatureStyleExtension.java
public void setIcons(String featureTable, long featureId, Icons icons) {
        deleteIcons(featureTable, featureId);

        if (icons != null) {

            if (icons.getDefault() != null) {
                setIconDefault(featureTable, featureId, icons.getDefault());
            }

            for (Entry<GeometryType, IconRow> icon : icons.getIcons()
                    .entrySet()) {
                setIcon(featureTable, featureId, icon.getKey(), icon.getValue());
            }

        }
    }
public void setIcons(String featureTable, long featureId, Icons icons) {
        deleteIcons(featureTable, featureId);

        if (icons != null) {

            if (icons.getDefault() != null) {
                setIconDefault(featureTable, featureId, icons.getDefault());
            }

            for (Entry<GeometryType, IconRow> icon : icons.getIcons()
                    .entrySet()) {
                setIcon(featureTable, featureId, icon.getKey(), icon.getValue());
            }

        }
    }
Set the icons for the feature table and feature id

@param featureTable feature table
@param featureId    feature id
@param icons        icons