| Class | Description | |
|---|---|---|
| AlphaComparator | This comparator compare String objects with an alphabetic order. | |
| BooleanComparator |
An Comparator for Boolean objects that can sort either true or false first. |
|
| CharComparator | This comparator compare characters (String with one character) objects. | |
| ComparableComparator | A Comparator that compares object if one of them is a Comparable object. | |
| DateComparator | This comparator compare Date objects. | |
| GenericComparator | This comparator compare two Objects by field. | |
| NullComparator | This comparator compare Null objects. | |
| NumberComparator | This comparator compare two Number objects. | |
| PriorityComparator | This comparator compare two Priority objects and use the priority property of this Priority objects. | |
| ReverseComparator | Reverse a Comparator object. | |
| StringComparator | This comparator compare String objects. |