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 vote168 views1 answer
Spring Boot - Hashicorp Vault Integration
Java
5 votes176 views2 answers
How to make an int into a string java
Java
0 vote161 views3 answers
Java char to charsequence
Java
1 vote165 views2 answers
IllegalStateException: Cannot load driver class: oracle.jdbc.driver.OracleDriver
Java
10 votes166 views3 answers
String to long java
Java
0 vote172 views1 answer
Collapse recycler view on new item click
Java
-1 vote172 views1 answer
Byte array to file java
Java
5 votes184 views3 answers
How to install java 8 on ubuntu 20.04
Java
0 vote166 views1 answer
Spigot change move speed of living entity creature
Java
0 vote167 views1 answer
Printing different lines in array java
Java