java.util.Comparator implementations,
 such as an invertible comparator and a compound comparator.See: Description
| Class | Description | 
|---|---|
| BooleanComparator | |
| ComparableComparator<T extends Comparable<T>> | Comparator that adapts Comparables to the Comparator interface. | 
| Comparators | Convenient entry point with generically typed factory methods
 for common Spring  Comparatorvariants. | 
| CompoundComparator<T> | Deprecated as of Spring Framework 5.0, in favor of the standard JDK 8
  Comparator.thenComparing(Comparator) | 
| InstanceComparator<T> | Compares objects based on an arbitrary class order. | 
| InvertibleComparator<T> | Deprecated as of Spring Framework 5.0, in favor of the standard JDK 8
  Comparator.reversed() | 
| NullSafeComparator<T> | A Comparator that will safely compare nulls to be lower or higher than
 other objects. | 
java.util.Comparator implementations,
 such as an invertible comparator and a compound comparator.