Setup basic project, runs on 8080 localhost

src/main/java/org/zaine/app/App.java

@@ -1,10 +0,0 @@
-package org.zaine.app;
-
-/**
- * Hello world!
- */
-public class App {
-    public static void main(String[] args) {
-        System.out.println("Hello World!");
-    }
-}

src/main/java/org/zaine/app/Application.java

@@ -0,0 +1,13 @@
+package org.zaine.app;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+
+@SpringBootApplication
+public class Application {
+    public static void main(String[] args) {
+        SpringApplication.run(Application.class, args);
+    }
+
+}

src/main/java/org/zaine/app/controller/HealthController.java

@@ -0,0 +1,13 @@
+package org.zaine.app;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class HealthController {
+
+    @GetMapping("/health")
+    public String health() {
+        return "OK";
+    }
+}