Initial classes

spring-all/src/main/java/org/baeldung/startup/PostConstructExampleBean.java

@@ -0,0 +1,15 @@
+package org.baeldung.startup;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.env.Environment;
+import org.springframework.stereotype.Component;
+
+@Component
+public class PostConstructExampleBean {
+
+    @Autowired
+    private Environment environment;
+
+    public PostConstructExampleBean() {
+    }
+}