Java List Random Item sample(List l, Random r)

Here you can find the source of sample(List l, Random r)

Description

sample

License

Open Source License

Declaration

public static <E> E sample(List<E> l, Random r)

Method Source Code

//package com.java2s;

import java.util.List;

import java.util.Random;

public class Main {
    public static <E> E sample(List<E> l, Random r) {
        int i = r.nextInt(l.size());
        return l.get(i);
    }//from w  w w  . j a va 2  s  . co m
}

Related