AgeCalculator.java

package koz01.java02;

import java.time.LocalDate;
import java.time.Period;

import lombok.AllArgsConstructor;

@AllArgsConstructor
public class AgeCalculator {

	private final LocalDate actualDate;
	
	public AgeCalculator() {
		this(LocalDate.now());
	}
	
	public int compute(LocalDate birthDate) {
		
		return Period.between(actualDate, birthDate).getYears();
	}
}