Math : SignumMethod

public class SignumMethod {

    public static void main(String[] args) {

        // get two float numbers        float x = 50.14f;        float y = -4f;
        // call signum for both floats and print the result        System.out.println("Math.signum(" + x + ")=" + Math.signum(x));        System.out.println("Math.signum(" + y + ")=" + Math.signum(y));    }
}