package com.baeldung.annotations; import org.springframework.beans.factory.annotation.Value; public class Engine { @Value("8") private int cylinderCount; @Value("${engine.fuelType}") private String fuelType; public Engine() { this(8); } public Engine(@Value("8") int cylinderCount) { this.cylinderCount = cylinderCount; } @Value("8") public void setCylinderCount(int cylinderCount) { this.cylinderCount = cylinderCount; } }