csokicraft.util

Class CollectionUtils

java.lang.Object

csokicraft.util.CollectionUtils

public class CollectionUtils
extends java.lang.Object

As the title says, collection utils

Author:

CsokiCraft

Constructor Summary

Constructors

Constructor and Description
CollectionUtils()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	concat(java.lang.Iterable<? extends java.lang.Object> arr, java.lang.String separator) Builds a string from the Iterable's elements and appends a separator.
static <T> java.util.List<T>	fromArray(T[] arr) Constructs an ArrayList from the array.
static <T> java.util.List<T>	toList(java.lang.Iterable<T> arr) Constructs an ArrayList from the Iterable.

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionUtils

public CollectionUtils()

Method Detail

fromArray

public static <T> java.util.List<T> fromArray(T[] arr)

Constructs an ArrayList from the array.

toList

public static <T> java.util.List<T> toList(java.lang.Iterable<T> arr)

Constructs an ArrayList from the Iterable. Allows for wider usage than its array-only overload. Honestly, arrays should be Iterables.

concat

public static java.lang.String concat(java.lang.Iterable<? extends java.lang.Object> arr,
                                      java.lang.String separator)

Builds a string from the Iterable's elements and appends a separator. If no separator is to be added, use null