Provider config property

1

Hi, how can i get selected value from ProviderConfigProperty?
There is when i try to get selected value from ComponentModel i get empty value.
How can i get my selected value?

public List<ProviderConfigProperty> getConfigProperties() {
        List<String> driverListOfDb = Arrays.asList("MSSQL", "MySql", "Postgresql");
        return ProviderConfigurationBuilder.create()
                .property("Database driver", "Database driver", "Select database driver", ProviderConfigProperty.LIST_TYPE, "", driverListOfDb)
    }