Program to find absolute value of the variable

/* Program to find absolute value of the variable */

class P11
{
    public static void main(String args[])
    {
        int x = -25, y =-18;

        /* Using Ternary Operator */
        System.out.println("Value of x = "+x);
        x= x<0?-x:x;
        System.out.println("Absolute value of x = "+x);

        /* Using mathematical function 'abs()' */
        System.out.println("\nValue of y = "+y);
        System.out.println("Absolute value of y = "+Math.abs(y));
    }
}