Map<String, Object> configProperties =
                systemSessionFactory.newRepositorySession(request).getConfigProperties();
        assertEquals(String.valueOf(Float.MAX_VALUE), configProperties.get("aether.priority.FileTransporterFactory"));
        assertEquals(String.valueOf(Float.MAX_VALUE), configProperties.get("aether.priority.ApacheTransporterFactory"));
        properties.remove("maven.resolver.transport");

        // wagon