Java Data Type Tutorial - Java Integer.signum(int i)

• Back to Integer  ↑

Syntax

Integer.signum(int i) has the following syntax.

public static int signum(int i)

Example

In the following code shows how to use Integer.signum(int i) method.

/*from   w  w w .  j a  v  a2s  . c o m*/

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

     // returns 1 as int value is greater than 1
     System.out.println(Integer.signum(5));
      
     // returns -1 as int value is less than 1
     System.out.println(Integer.signum(-5));
     
     // returns 0 as int value is equal to 0
     System.out.println(Integer.signum(0));
   }
}

The code above generates the following result.

• Back to Integer  ↑