geopackage-sdk/src/main/java/mil/nga/geopackage/db/FeatureIndexer.java
public boolean deleteIndex(long geomId) {
        boolean deleted = geometryMetadataDataSource.delete(
                featureDao.getDatabase(), featureDao.getTableName(), geomId);
        return deleted;
    }
public boolean deleteIndex(long geomId) {
        boolean deleted = geometryMetadataDataSource.delete(
                featureDao.getDatabase(), featureDao.getTableName(), geomId);
        return deleted;
    }
Delete the index for the geometry id

@param geomId geometry id
@return true if deleted