fix: SpringBootServletInitializer 중복 제거

src/main/java/cokr/xit/ens/ModulePostApplication.java

@@ -1,15 +1,14 @@
 package cokr.xit.ens;
 
-import cokr.xit.ens.core.utils.Checks;
-import lombok.extern.slf4j.Slf4j;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.boot.builder.SpringApplicationBuilder;
 import org.springframework.boot.context.ApplicationPidFileWriter;
-import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.scheduling.annotation.EnableScheduling;
 
+import cokr.xit.ens.core.utils.Checks;
+import lombok.extern.slf4j.Slf4j;
+
 @Slf4j
 @SpringBootApplication
 //@Import({QuerydslConfig.class, CodeMapperConfig.class})
@@ -20,7 +19,7 @@ import org.springframework.scheduling.annotation.EnableScheduling;
 @EnableScheduling   
 //@EnableWebMvc
 //public class ModulePostApplication{
-public class ModulePostApplication extends SpringBootServletInitializer {
+public class ModulePostApplication {
     public static void main(String[] args) {
         log.info("ENS Application load start...");
         if (Checks.isEmpty(System.getProperty("spring.profiles.active"))) {
@@ -74,11 +73,4 @@ public class ModulePostApplication extends SpringBootServletInitializer {
         /* multi-thread return result test */
 //		ResultByRunnableExample.main(args);
     }
-
-    @Override
-    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
-        return application.sources(ModulePostApplication.class);
-    }
-
-
 }