jodd-bean/src/main/java/jodd/typeconverter/TypeConverterManager.java
public void registerDefaults() {
		register(String.class, new StringConverter());
		register(String[].class, new StringArrayConverter(this));

		IntegerConverter integerConverter = new IntegerConverter();
		register(Integer.class, integerConverter);
		register(int.class, integerConverter);
		register(MutableInteger.class, new MutableIntegerConverter(this));

		ShortConverter shortConverter = new ShortConverter();
		register(Short.class, shortConverter);
		register(short.class, shortConverter);
		register(MutableShort.class, new MutableShortConverter(this));

		LongConverter longConverter = new LongConverter();
		register(Long.class, longConverter);
		register(long.class, longConverter);
		register(MutableLong.class, new MutableLongConverter(this));

		ByteConverter byteConverter = new ByteConverter();
		register(Byte.class, byteConverter);
		register(byte.class, byteConverter);
		register(MutableByte.class, new MutableByteConverter(this));

		FloatConverter floatConverter = new FloatConverter();
		register(Float.class, floatConverter);
		register(float.class, floatConverter);
		register(MutableFloat.class, new MutableFloatConverter(this));

		DoubleConverter doubleConverter = new DoubleConverter();
		register(Double.class, doubleConverter);
		register(double.class, doubleConverter);
		register(MutableDouble.class, new MutableDoubleConverter(this));

		BooleanConverter booleanConverter = new BooleanConverter();
		register(Boolean.class, booleanConverter);
		register(boolean.class, booleanConverter);

		CharacterConverter characterConverter = new CharacterConverter();
		register(Character.class, characterConverter);
		register(char.class, characterConverter);

		register(byte[].class, new ByteArrayConverter(this));
		register(short[].class, new ShortArrayConverter(this));
		register(int[].class, new IntegerArrayConverter(this));
		register(long[].class, new LongArrayConverter(this));
		register(float[].class, new FloatArrayConverter(this));
		register(double[].class, new DoubleArrayConverter(this));
		register(boolean[].class, new BooleanArrayConverter(this));
		register(char[].class, new CharacterArrayConverter(this));

		// we don't really need these, but converters will be cached and not created every time
		register(Integer[].class, new ArrayConverter<Integer>(this, Integer.class) {
			@Override
			protected Integer[] createArray(final int length) {
				return new Integer[length];
			}
		});
		register(Long[].class, new ArrayConverter<Long>(this, Long.class) {
			@Override
			protected Long[] createArray(final int length) {
				return new Long[length];
			}
		});
		register(Byte[].class, new ArrayConverter<Byte>(this, Byte.class) {
			@Override
			protected Byte[] createArray(final int length) {
				return new Byte[length];
			}
		});
		register(Short[].class, new ArrayConverter<Short>(this, Short.class) {
			@Override
			protected Short[] createArray(final int length) {
				return new Short[length];
			}
		});
		register(Float[].class, new ArrayConverter<Float>(this, Float.class) {
			@Override
			protected Float[] createArray(final int length) {
				return new Float[length];
			}
		});
		register(Double[].class, new ArrayConverter<Double>(this, Double.class) {
			@Override
			protected Double[] createArray(final int length) {
				return new Double[length];
			}
		});
		register(Boolean[].class, new ArrayConverter<Boolean>(this, Boolean.class) {
			@Override
			protected Boolean[] createArray(final int length) {
				return new Boolean[length];
			}
		});
		register(Character[].class, new ArrayConverter<Character>(this, Character.class) {
			@Override
			protected Character[] createArray(final int length) {
				return new Character[length];
			}
		});

		register(MutableInteger[].class, new ArrayConverter<>(this, MutableInteger.class));
		register(MutableLong[].class, new ArrayConverter<>(this, MutableLong.class));
		register(MutableByte[].class, new ArrayConverter<>(this, MutableByte.class));
		register(MutableShort[].class, new ArrayConverter<>(this, MutableShort.class));
		register(MutableFloat[].class, new ArrayConverter<>(this, MutableFloat.class));
		register(MutableDouble[].class, new ArrayConverter<>(this, MutableDouble.class));

		register(BigDecimal.class, new BigDecimalConverter());
		register(BigInteger.class, new BigIntegerConverter());
		register(BigDecimal[].class, new ArrayConverter<>(this, BigDecimal.class));
		register(BigInteger[].class, new ArrayConverter<>(this, BigInteger.class));

		register(java.util.Date.class, new DateConverter());
		register(java.sql.Date.class, new SqlDateConverter());
		register(Time.class, new SqlTimeConverter());
		register(Timestamp.class, new SqlTimestampConverter());
		register(Calendar.class, new CalendarConverter());
//		register(GregorianCalendar.class, new CalendarConverter());
		register(LocalDateTime.class, new LocalDateTimeConverter());
		register(LocalDate.class, new LocalDateConverter());
		register(LocalTime.class, new LocalTimeConverter());

		register(File.class, new FileConverter());
		register(FileUpload.class, new FileUploadConverter());

		register(Class.class, new ClassConverter());
		register(Class[].class, new ClassArrayConverter(this));

		register(URI.class, new URIConverter());
		register(URL.class, new URLConverter());

		register(Locale.class, new LocaleConverter());
		register(TimeZone.class, new TimeZoneConverter());

		register(UUID.class, new UUIDConverter());
	}
public void registerDefaults() {
		register(String.class, new StringConverter());
		register(String[].class, new StringArrayConverter(this));

		IntegerConverter integerConverter = new IntegerConverter();
		register(Integer.class, integerConverter);
		register(int.class, integerConverter);
		register(MutableInteger.class, new MutableIntegerConverter(this));

		ShortConverter shortConverter = new ShortConverter();
		register(Short.class, shortConverter);
		register(short.class, shortConverter);
		register(MutableShort.class, new MutableShortConverter(this));

		LongConverter longConverter = new LongConverter();
		register(Long.class, longConverter);
		register(long.class, longConverter);
		register(MutableLong.class, new MutableLongConverter(this));

		ByteConverter byteConverter = new ByteConverter();
		register(Byte.class, byteConverter);
		register(byte.class, byteConverter);
		register(MutableByte.class, new MutableByteConverter(this));

		FloatConverter floatConverter = new FloatConverter();
		register(Float.class, floatConverter);
		register(float.class, floatConverter);
		register(MutableFloat.class, new MutableFloatConverter(this));

		DoubleConverter doubleConverter = new DoubleConverter();
		register(Double.class, doubleConverter);
		register(double.class, doubleConverter);
		register(MutableDouble.class, new MutableDoubleConverter(this));

		BooleanConverter booleanConverter = new BooleanConverter();
		register(Boolean.class, booleanConverter);
		register(boolean.class, booleanConverter);

		CharacterConverter characterConverter = new CharacterConverter();
		register(Character.class, characterConverter);
		register(char.class, characterConverter);

		register(byte[].class, new ByteArrayConverter(this));
		register(short[].class, new ShortArrayConverter(this));
		register(int[].class, new IntegerArrayConverter(this));
		register(long[].class, new LongArrayConverter(this));
		register(float[].class, new FloatArrayConverter(this));
		register(double[].class, new DoubleArrayConverter(this));
		register(boolean[].class, new BooleanArrayConverter(this));
		register(char[].class, new CharacterArrayConverter(this));

		// we don't really need these, but converters will be cached and not created every time
		register(Integer[].class, new ArrayConverter<Integer>(this, Integer.class) {
			@Override
			protected Integer[] createArray(final int length) {
				return new Integer[length];
			}
		});
		register(Long[].class, new ArrayConverter<Long>(this, Long.class) {
			@Override
			protected Long[] createArray(final int length) {
				return new Long[length];
			}
		});
		register(Byte[].class, new ArrayConverter<Byte>(this, Byte.class) {
			@Override
			protected Byte[] createArray(final int length) {
				return new Byte[length];
			}
		});
		register(Short[].class, new ArrayConverter<Short>(this, Short.class) {
			@Override
			protected Short[] createArray(final int length) {
				return new Short[length];
			}
		});
		register(Float[].class, new ArrayConverter<Float>(this, Float.class) {
			@Override
			protected Float[] createArray(final int length) {
				return new Float[length];
			}
		});
		register(Double[].class, new ArrayConverter<Double>(this, Double.class) {
			@Override
			protected Double[] createArray(final int length) {
				return new Double[length];
			}
		});
		register(Boolean[].class, new ArrayConverter<Boolean>(this, Boolean.class) {
			@Override
			protected Boolean[] createArray(final int length) {
				return new Boolean[length];
			}
		});
		register(Character[].class, new ArrayConverter<Character>(this, Character.class) {
			@Override
			protected Character[] createArray(final int length) {
				return new Character[length];
			}
		});

		register(MutableInteger[].class, new ArrayConverter<>(this, MutableInteger.class));
		register(MutableLong[].class, new ArrayConverter<>(this, MutableLong.class));
		register(MutableByte[].class, new ArrayConverter<>(this, MutableByte.class));
		register(MutableShort[].class, new ArrayConverter<>(this, MutableShort.class));
		register(MutableFloat[].class, new ArrayConverter<>(this, MutableFloat.class));
		register(MutableDouble[].class, new ArrayConverter<>(this, MutableDouble.class));

		register(BigDecimal.class, new BigDecimalConverter());
		register(BigInteger.class, new BigIntegerConverter());
		register(BigDecimal[].class, new ArrayConverter<>(this, BigDecimal.class));
		register(BigInteger[].class, new ArrayConverter<>(this, BigInteger.class));

		register(java.util.Date.class, new DateConverter());
		register(java.sql.Date.class, new SqlDateConverter());
		register(Time.class, new SqlTimeConverter());
		register(Timestamp.class, new SqlTimestampConverter());
		register(Calendar.class, new CalendarConverter());
//		register(GregorianCalendar.class, new CalendarConverter());
		register(LocalDateTime.class, new LocalDateTimeConverter());
		register(LocalDate.class, new LocalDateConverter());
		register(LocalTime.class, new LocalTimeConverter());

		register(File.class, new FileConverter());
		register(FileUpload.class, new FileUploadConverter());

		register(Class.class, new ClassConverter());
		register(Class[].class, new ClassArrayConverter(this));

		register(URI.class, new URIConverter());
		register(URL.class, new URLConverter());

		register(Locale.class, new LocaleConverter());
		register(TimeZone.class, new TimeZoneConverter());

		register(UUID.class, new UUIDConverter());
	}
Registers default set of converters.