### Question:
CharacterConverter implements AtlasConverter<Character> { @AtlasConversionInfo(sourceType = FieldType.CHAR, targetType = FieldType.CHAR) public Character toCharacter(Character value) { if (value == null) { return null; } return new Character(value); }  @AtlasConversionInfo(sourceType = FieldType.CHAR, targetType = FieldType.DECIMAL) BigDecimal toBigDecimal(Character value); @AtlasConversionInfo(sourceType = FieldType.CHAR, targetType = FieldType.BIG_INTEGER) BigInteger toBigInteger(Character value); @AtlasConversionInfo(sourceType = FieldType.CHAR, targetType = FieldType.BOOLEAN, concerns = { AtlasConversionConcern.CONVENTION }) Boolean toBoolean(Character value, String sourceFormat, String targetFormat); @AtlasConversionInfo(sourceType = FieldType.CHAR, targetType = FieldType.BYTE, concerns = { AtlasConversionConcern.RANGE }) Byte toByte(Character value); @AtlasConversionInfo(sourceType = FieldType.CHAR, targetType = FieldType.CHAR) Character toCharacter(Character value); @AtlasConversionInfo(sourceType = FieldType.CHAR, targetType = FieldType.DOUBLE) Double toDouble(Character value); @AtlasConversionInfo(sourceType = FieldType.CHAR, targetType = FieldType.FLOAT) Float toFloat(Character value); @AtlasConversionInfo(sourceType = FieldType.CHAR, targetType = FieldType.INTEGER) Integer toInteger(Character value); @AtlasConversionInfo(sourceType = FieldType.CHAR, targetType = FieldType.LONG) Long toLong(Character value); @AtlasConversionInfo(sourceType = FieldType.CHAR, targetType = FieldType.NUMBER) Number toNumber(Character value); @AtlasConversionInfo(sourceType = FieldType.CHAR, targetType = FieldType.SHORT, concerns = { AtlasConversionConcern.RANGE, AtlasConversionConcern.CONVENTION }) Short toShort(Character value); @AtlasConversionInfo(sourceType = FieldType.CHAR, targetType = FieldType.STRING) String toString(Character value, String sourceFormat, String targetFormat);  }### Answer:
@Test public void convertToCharacter() { Character c = (char) 0; Character c2 = converter.toCharacter(c); assertNotNull(c2); assertNotSame(c, c2); assertEquals(c, c2); }
@Test public void convertToCharacterNull() { Character c = null; Character c2 = converter.toCharacter(c); assertNull(c2); }