Snowflakes JDBC Driver lib: loginTimeout not work

Question

I'm try to connect to Snowflake by Snowflake JDBC Driver lib (snowflake-jdbc-3.9.1.jar). And I set the connection parameter 'loginTimeout' to 5 seconds and 'networkTimeout' to 200 seconds. The user is invalid user. Below is the code:

Properties properties = new Properties();
properties.put("user", "test");
properties.put("password", "000000");
properties.put("account", "test");
properties.put("warehouse", "unknown");
properties.put("db", "db");
properties.put("schema", "public");       // This is usually 'public'
properties.put("loginTimeout", 5);        // Time in seconds to wait for Snowflake to accept login
properties.put("networkTimeout", 200);    // Time in seconds to wait for make the TCP/IP connection to Snowflake
properties.put("queryTimeout", queryTimeout); // Time in seconds to wait for the SQL to get the usage to respond.
properties.put("tracing", tracing);       // OFF , SEVERE , WARNING , INFO , CONFIG , FINE , FINER , FINEST , ALL
// Make the connection string to Snowflake
String connectStr = "jdbc:snowflake://test.us-east-1.snowflakecomputing.com";
Connection connection = null;

// Try to connect using the connection parameters
try {
    connection = DriverManager.getConnection(connectStr, properties);
} catch (Exception e) {
    m_logger.error("Snowflake connection error: " + e.getMessage());
    m_lastDownloadError = e.getMessage();
}

Of course, I can't login successfully. But the log shows that the parameter 'loginTimeout' does not work. Below is the log message:

[2019-09-19 02:21:36] [SEVERE] Stop retrying since elapsed time due to network issues has reached timeout. Elapsed: 360,385(ms), timeout: 5,000(ms)

Why does the program use more time than I set?