/*
Java Float isNaN method example
This example shows how to use isNaN() method of the Float class.
*/
public class JavaFloatIsNaNExample {
public static void main(String[] args) {
/*
boolean isNaN(float f) static method checks whether the agrument
primitive float value is Not-a-Number value or not.
It return true if the specified argument is Not-a-Number value, false otherwise.
*/
float f = (float) Math.sqrt(-10);
boolean b1 = Float.isNaN(f);
System.out.println(b1);
/*
boolean isNaN() instance method checks whether the Float object is
Not-a-Number value or not.
It return true if the object is Not-a-Number value, false otherwise.
*/
Float fObj = new Float(f);
boolean b2 = fObj.isNaN();
System.out.println(b2);
}
}
/*
Output would be
true
true
*/
