code: public static void deletePropertiesExtension(GeoPackageCore geoPackage) {
  
  		ExtensionsDao extensionsDao = geoPackage.getExtensionsDao();
  
  		if (geoPackage.isTable(PropertiesCoreExtension.TABLE_NAME)) {
  			ContentsDao contentsDao = geoPackage.getContentsDao();
  			contentsDao.deleteTable(PropertiesCoreExtension.TABLE_NAME);
  		}
  
  		try {
  			if (extensionsDao.isTableExists()) {
  				extensionsDao.deleteByExtension(
  						PropertiesCoreExtension.EXTENSION_NAME,
  						PropertiesCoreExtension.TABLE_NAME);
  			}
  		} catch (SQLException e) {
  			throw new GeoPackageException(
  					"Failed to delete Properties extension. GeoPackage: "
  							+ geoPackage.getName(), e);
  		}
  
  	}
docs: Delete the properties extension from the GeoPackage
  
  @param geoPackage
  GeoPackage
  @since 3.0.2