Java Random.nextDouble()

Syntax

Random.nextDouble() has the following syntax.

public double nextDouble()

Example

In the following code shows how to use Random.nextDouble() method.


//ww  w  .ja  v a  2s .c o m

import java.util.Random;

public class Main {
   public static void main( String args[] ){

      Random randomno = new Random();
 
      // check next double value  
      System.out.println("Next double value: " + randomno.nextDouble());
   }      
}

The code above generates the following result.