* Moved annotations articles to new spring-boot-annotations module

spring-boot-modules/spring-boot-annotations/src/main/java/com/baeldung/annotations/Engine.java

@@ -0,0 +1,26 @@
+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;
+    }
+
+}