new java class

.idea/vcs.xml

@@ -2,6 +2,5 @@
 <project version="4">
   <component name="VcsDirectoryMappings">
     <mapping directory="" vcs="Git" />
-    <mapping directory="$PROJECT_DIR$/DemoA" vcs="Git" />
   </component>
 </project>

src/main/java/com/example/demo/DemoApplication.java

@@ -7,11 +7,7 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 public class DemoApplication {
 
 	public static void main(String[] args) {
-
 		SpringApplication.run(DemoApplication.class, args);
-		System.out.println("Hello World!");
-		//bhjvhvhvhjvj
 	}
 
-
 }

src/main/java/com/example/demo/demo.java

@@ -0,0 +1,4 @@
+package com.example.demo;
+
+public class demo {
+}