Adapt accessibility.
Introduce TypeConverter.
Introduce BooleanConverter.
Introduce ACSVFormatException.
Introduce IntegerConverter.
Introduce NumberConverter.
Introduce LongConverter.
Introduce DoubleConverter.
Introduce FloatConverter.
Introduce ShortConverter.
Introduce ByteConverter.
Introduce BigIntegerConverter.
Introduce BigDecimalConverter.
Introduce CharacterConverter.