[NO-ISSUE] Initialize

api/build.gradle.kts

@@ -0,0 +1,19 @@
+plugins {
+    id("java")
+}
+
+group = "com.kakaoent.adp.adserver"
+version = "0.0.1-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    testImplementation("org.junit.jupiter:junit-jupiter-api:5.8.1")
+    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.8.1")
+}
+
+tasks.getByName<Test>("test") {
+    useJUnitPlatform()
+}

api/src/main/java/com/kakaoent/adp/adserver/Main.java

@@ -0,0 +1,14 @@
+package com.kakaoent.adp.adserver;
+
+/**
+ * ${NAME}
+ *
+ * @author Shin Woo-jin (woozu.shin@kakaoent.com)
+ * @since ${YEAR}-${MONTH}-${DAY}
+ */
+public class Main {
+
+    public static void main(String[] args) {
+        System.out.println("Hello world!");
+    }
+}