// Creation of a RangeType
RangeType rangeType = new DefaultRangeType("test", "test", fieldType);
assertTrue(rangeType.getName().equals(name));
assertTrue(description.compareTo(rangeType.getDescription()) == 0);
assertEquals(1, rangeType.getNumFieldTypes());
assertSame(fieldType, rangeType.getFieldType("test"));
Set<Name> names = rangeType.getFieldTypeNames();
assertNotNull(names);