presto-spi/src/main/java/io/prestosql/spi/connector/classloader/ClassLoaderSafeConnectorAccessControl.java/ClassLoaderSafeConnectorAccessControl/checkCanGrantTablePrivilege
class ClassLoaderSafeConnectorAccessControl:    @Override
    public void checkCanGrantTablePrivilege(ConnectorSecurityContext context, Privilege privilege, SchemaTableName tableName, PrestoPrincipal grantee, boolean withGrantOption)
    {
        try (ThreadContextClassLoader ignored = new ThreadContextClassLoader(classLoader)) {
            delegate.checkCanGrantTablePrivilege(context, privilege, tableName, grantee, withGrantOption);
        }
    }