public final class SetUtils
extends java.lang.Object
Constructor | Description |
---|---|
SetUtils() |
Modifier and Type | Method | Description |
---|---|---|
static boolean |
equivalentDisregardingSort(java.util.Set a,
java.util.Set b) |
|
static int |
hashContentsDisregardingSort(java.util.Set s) |
finds a hash value which takes into account
the value of all elements, such that two sets
for which equivalentDisregardingSort(a, b) returns
true will hashContentsDisregardingSort() to the same value
|
static java.util.Set |
oneElementUnmodifiableSet(java.lang.Object elem) |
|
static java.util.Set |
setFromArray(java.lang.Object[] array) |
public static java.util.Set oneElementUnmodifiableSet(java.lang.Object elem)
public static java.util.Set setFromArray(java.lang.Object[] array)
public static boolean equivalentDisregardingSort(java.util.Set a, java.util.Set b)
public static int hashContentsDisregardingSort(java.util.Set s)