Package org.spongepowered.api.util

Class CollectionUtils

java.lang.Object

org.spongepowered.api.util.CollectionUtils

public final class CollectionUtils
extends Object

Method Summary

Modifier and Type	Method	Description
static <T> List<T>	copyList(List<? extends T> list)	Attempts to use native Object.clone() methods on available map types.
static <K, V> Map<K,V>	copyMap(Map<? extends K,? extends V> map)	Attempts to use native Object.clone() methods on available map types.

Methods inherited from class java.lang.Object

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

Method Details

copyMap

public static <K,
V> Map<K,V> copyMap(Map<? extends K,? extends V> map)

Attempts to use native Object.clone() methods on available map types. If a map cannot be properly cloned, a new HashMap is returned.

Type Parameters:

K - The key type

V - The value type

Parameters:

map - The map input

Returns:

A copied map

copyList

public static <T> List<T> copyList(List<? extends T> list)

Attempts to use native Object.clone() methods on available map types. If a list cannot be properly cloned, a new ArrayList is returned.

Type Parameters:

T - The value type

Parameters:

list - The list input

Returns:

A copied list