Get raondom from array java

How to select a random element from an array in java

import java.util.Random;

public class RandomStringFromArray
{    
  	public static void main(String[] args)    
    {        
      	String[] arr={"1", "2", "3", "4", "5"};
      	Random r=new Random();        
      	int randomNumber=r.nextInt(arr.length);
      	System.out.println(arr[randomNumber]);
    }
}

Source: quora.com

Get raondom from array java

public static int getRandom(int[] array) {
    int rnd = new Random().nextInt(array.length);
    return array[rnd];
}

Source: stackoverflow.com

Similar codes

0 vote257 views1 answer
How to make a button disapear on click in javafx
Java
0 vote212 views1 answer
Arraylist to linkedlist java
Java
0 vote239 views1 answer
.jar window immediately closes on doubleclick
Java
7 votes207 views2 answers
Java console text color
Java
0 vote229 views2 answers
Java list sort comparator date descending lambda
Java
0 vote225 views1 answer
App not showing in share menu android
Java
3 votes230 views1 answer
Know the version of maven
Java
0 vote213 views1 answer
Android studio press button programmatically
Java
11 votes217 views1 answer
Convert fahrenheit to celsius
Java
0 vote221 views3 answers
How to set image dynamically in android
Java