Java - abs() Method

Description:

The method gives the absolute value of the argument. The argument can be int, float, long, double, short, byte.

Syntax:

All the variant of this method are given below:

double abs(double d)
float abs(float f)
int abs(int i)
long abs(long lng)

Parameters:

Here is the detail of parameters:

• Any primitive data type

Return Value:

• This method Returns the absolute value of the argument.

Example:

public class Test{ 

   public static void main(String args[]){
      Integer a = -8;
      double d = -100;
      float f = -90;    
						
      System.out.println(Math.abs(a));
      System.out.println(Math.abs(d));     
      System.out.println(Math.abs(f));    
   }
}

This produces following result:

8
100.0
90.0