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 vote186 views1 answer
Java quotes in string
Java
0 vote177 views1 answer
Java suppress warnings rawtypes
Java
0 vote192 views1 answer
Show input dialog java
Java
8 votes175 views4 answers
Stringbuffer vs stringbuilder vs string in java
Java
0 vote176 views1 answer
What does setFocusable do in java
Java
1 vote181 views1 answer
Java parse string to list using gson
Java
0 vote186 views1 answer
Java gridpane background color
Java
0 vote239 views1 answer
Why does the ribbon dependency crush my app
Java
14 votes166 views3 answers
Java arraylist add
Java
-1 vote176 views1 answer
How are tectonic plates formed
Java