org.jboss.weld.util.collections

Class Sets

java.lang.Object

org.jboss.weld.util.collections.Sets

public final class Sets
extends Object

Static utility methods for Set.

Author:

Martin Kouba

Method Summary

Modifier and Type	Method and Description
static <E> HashSet<E>	newHashSet(E... elements)
static <E> Set<E>	union(Set<? extends E> set1, Set<? extends E> set2) This is a replacement for Guava's Sets#union(Set, Set).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

newHashSet

@SafeVarargs
public static <E> HashSet<E> newHashSet(E... elements)

Parameters:

elements -

Returns:

union

public static <E> Set<E> union(Set<? extends E> set1,
                               Set<? extends E> set2)

This is a replacement for Guava's Sets#union(Set, Set).

Parameters:

set1 -

set2 -

Returns:

an unmodifiable view of the union of two sets