org.guppy4j

Class Lists

java.lang.Object

org.guppy4j.Lists

public class Lists
extends Object

Static helper methods for list objects

Constructor Summary

Constructors

Constructor and Description
Lists()

Method Summary

Modifier and Type	Method and Description
static <T> T	getRandomFrom(List<T> list)

Methods inherited from class java.lang.Object

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

Constructor Detail

Lists

public Lists()

Method Detail

getRandomFrom

public static <T> T getRandomFrom(List<T> list)

Type Parameters:

T - The list element type

Parameters:

list - A list

Returns:

A randomly chosen element from the provided list, or null if the list is null or empty