Package org.assertj.core.util

Class Sets

java.lang.Object

org.assertj.core.util.Sets

public final class Sets
extends Object

Utility methods related to Sets.

Author:

alruiz

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Sets()

Method Summary

Modifier and Type	Method	Description
static <T> HashSet<T>	newHashSet()	Creates a mutable HashSet.
static <T> HashSet<T>	newHashSet(Iterable<? extends T> elements)	Creates a mutable HashSet containing the given elements.
static <T> LinkedHashSet<T>	newLinkedHashSet()	Creates a mutable LinkedHashSet.
static <T> LinkedHashSet<T>	newLinkedHashSet(T... elements)	Creates a mutable LinkedHashSet containing the given elements.
static <T> TreeSet<T>	newTreeSet()	Creates a mutable TreeSet.
static <T> TreeSet<T>	newTreeSet(T... elements)	Creates a mutable TreeSet containing the given elements.

Methods inherited from class java.lang.Object

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

Constructor Detail

Sets

private Sets()

Method Detail

newHashSet

public static <T> HashSet<T> newHashSet()

Creates a mutable HashSet.

Type Parameters:

T - the generic type of the HashSet to create.

Returns:

the created HashSet.

newHashSet

public static <T> HashSet<T> newHashSet(Iterable<? extends T> elements)

Creates a mutable HashSet containing the given elements.

Type Parameters:

T - the generic type of the HashSet to create.

Parameters:

elements - the elements to store in the HashSet.

Returns:

the created HashSet, or null if the given array of elements is null.

newLinkedHashSet

public static <T> LinkedHashSet<T> newLinkedHashSet()

Creates a mutable LinkedHashSet.

Type Parameters:

T - the generic type of the LinkedHashSet to create.

Returns:

the created LinkedHashSet.

newLinkedHashSet

@SafeVarargs
public static <T> LinkedHashSet<T> newLinkedHashSet(T... elements)

Creates a mutable LinkedHashSet containing the given elements.

Type Parameters:

T - the generic type of the LinkedHashSet to create.

Parameters:

elements - the elements to store in the LinkedHashSet.

Returns:

the created LinkedHashSet, or null if the given array of elements is null.

newTreeSet

public static <T> TreeSet<T> newTreeSet()

Creates a mutable TreeSet.

Type Parameters:

T - the generic type of the TreeSet to create.

Returns:

the created TreeSet.

newTreeSet

@SafeVarargs
public static <T> TreeSet<T> newTreeSet(T... elements)

Creates a mutable TreeSet containing the given elements.

Type Parameters:

T - the generic type of the TreeSet to create.

Parameters:

elements - the elements to store in the TreeSet.

Returns:

the created TreeSet, or null if the given array of elements is null.