public class Person {
    private String personName;
    private int personAge;
    public Person (String name, int age) throws IllegalExceptionArgument {
        try {
            if (name == null || name.length() == 0 || age < 0 || age > 122) {
                throw new IllegalArgumentException();
            }
            personName = name;
            personAge = age;
        } catch (IllegalArgumentException e) {
            throw e;
        }
    }
}