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

1 vote217 views1 answer
Java list string package import
Java
0 vote209 views2 answers
Java secretkey
Java
0 vote217 views1 answer
Android java textview weight programmatically
Java
1 vote190 views1 answer
Black belt in grepper
Java
0 vote263 views2 answers
Hulu
Java
0 vote212 views1 answer
Rxjava dependencies
Java
1 vote186 views3 answers
Random password generator java
Java
6 votes224 views1 answer
Max heap java
Java
115 votes253 views6 answers
Reverse a string
Java
0 vote172 views1 answer
Richest Customer Wealth
Java