package com.company;

import java.util.Scanner;

public class Main {

public static void main(String[] args) {


Scanner scanner = new Scanner(System.in);

System.out.println("Enter your year of birth:");
boolean hasNextInt = scanner.hasNextInt();


if(hasNextInt) {

int yearOfBirth = scanner.nextInt();
scanner.nextLine(); //Handles NewLine Key/character (Enter)

System.out.println("Enter your name: ");
String name = scanner.nextLine();
int age = 2018 - yearOfBirth;

if(age >= 0 && age <= 100) {
System.out.println("Your name is: " + name + " , and you are " + age + " years old.");
} else {
System.out.println("Invalid year of birth");
}

} else {
System.out.println("Unable to parse year of birth");
}


scanner.close();


}


}

boolean hasNextInt()
Returns true if the next token in this scanner's input can be interpreted as an int value in the default radix using the nextInt() method. The scanner does not advance past any input.