All properties being converted to strings.

[harveycggit]

In DriverDataSource line 49 all properties are getting converted to strings:

  for (var entry : properties.entrySet()) {
     driverProperties.setProperty(entry.getKey().toString(), entry.getValue().toString());
  }

This is an issue for the Snowflake driver because the only successful way to connect with an encrypted private key is to add the property "privateKey" with a value of an object of type java.security.PrivateKey. When that object gets converted to a string the connection fails with the following error:
Caused by: net.snowflake.client.jdbc.SnowflakeSQLLoggedException: Invalid parameter value type: java.lang.String, expected type: java.security.PrivateKey.

Changing the line to the following results in a successful connection:
for (var entry : properties.entrySet()) {
driverProperties.put(entry.getKey(), entry.getValue());
}

Can you advise? I hate to have to override the DriverDataSource class locally.