Sandbox::https://github.com/boringbyte/BroCodeJavaCourse/blob/master/src/WhileLoop/Main.java

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package WhileLoop;

import java.util.Scanner;

public class Main {

public static void main(String[] args) {

Scanner scanner = new Scanner(System.in);

String name = "";

while (name.isBlank()) {

System.out.println("Enter you name: ");

name = scanner.nextLine();

}

System.out.println("Hello "+ name);

int age;

do {

System.out.println("Enter you age: ");

age = scanner.nextInt();

} while (age == 0);

System.out.println("Your age is: " + age);

}