geopackage-sdk/src/main/java/mil/nga/geopackage/factory/GeoPackageManagerImpl.java
@Override
    public boolean deleteAllMissingExternal() {

        boolean deleted = false;

        List<GeoPackageMetadata> externalGeoPackages = getExternalGeoPackages();
        for (GeoPackageMetadata external : externalGeoPackages) {
            if (!new File(external.getExternalPath()).exists()) {
                deleted = delete(external.getName()) || deleted;
            }
        }

        return deleted;
    }
@Override
    public boolean deleteAllMissingExternal() {

        boolean deleted = false;

        List<GeoPackageMetadata> externalGeoPackages = getExternalGeoPackages();
        for (GeoPackageMetadata external : externalGeoPackages) {
            if (!new File(external.getExternalPath()).exists()) {
                deleted = delete(external.getName()) || deleted;
            }
        }

        return deleted;
    }
{@inheritDoc}