Interfaces

1. Currency­Provider­Spi
2. Monetary­Amount­Factory­Provider­Spi
3. Monetary­Amount­Format­Provider­Spi
4. Monetary­Amounts­Singleton­Query­Spi
5. Monetary­Amounts­Singleton­Spi
6. Monetary­Conversions­Singleton­Spi
7. Monetary­Currencies­Singleton­Spi
8. Monetary­Formats­Singleton­Spi
9. Monetary­Roundings­Singleton­Spi
10. Rounding­Provider­Spi
11. Service­Provider