| Package | Description |
|---|---|
| org.apache.commons.collections4 |
This package contains the interfaces and utilities shared across all the subpackages of this component.
|
| Modifier and Type | Method and Description |
|---|---|
static <E> SetUtils |
SetUtils.difference(Set
Returns a unmodifiable
view containing the difference of the given
Sets, denoted by
a \ b (or
a - b).
|
static <E> SetUtils |
SetUtils.disjunction(Set
Returns a unmodifiable
view of the symmetric difference of the given
Sets.
|
static <E> SetUtils |
SetUtils.intersection(Set
Returns a unmodifiable
view of the intersection of the given
Sets.
|
static <E> SetUtils |
SetUtils.union(Set
Returns a unmodifiable
view of the union of the given
Sets.
|