File list (Check if you may need any files):
SpringbootHelloWorld\demo1\demo1.iml
SpringbootHelloWorld\demo1\pom.xml
SpringbootHelloWorld\demo1\src\main\java\dao\UserDao.java
SpringbootHelloWorld\demo1\src\main\java\entity\User.java
SpringbootHelloWorld\demo1\src\main\java\hello\Application.java
SpringbootHelloWorld\demo1\src\main\java\hello\HelloController.java
SpringbootHelloWorld\demo1\src\main\resources\application.properties
SpringbootHelloWorld\demo1\target\classes\application.properties
SpringbootHelloWorld\demo1\target\classes\dao\UserDao.class
SpringbootHelloWorld\demo1\target\classes\entity\User.class
SpringbootHelloWorld\demo1\target\classes\hello\Application.class
SpringbootHelloWorld\demo1\target\classes\hello\HelloController.class
SpringbootHelloWorld\SpringbootHelloWorld.ipr
SpringbootHelloWorld\SpringbootHelloWorld.iws
SpringbootHelloWorld\demo1\src\main\java\dao
SpringbootHelloWorld\demo1\src\main\java\entity
SpringbootHelloWorld\demo1\src\main\java\hello
SpringbootHelloWorld\demo1\src\main\java
SpringbootHelloWorld\demo1\src\main\resources
SpringbootHelloWorld\demo1\src\test\java
SpringbootHelloWorld\demo1\target\classes\dao
SpringbootHelloWorld\demo1\target\classes\entity
SpringbootHelloWorld\demo1\target\classes\hello
SpringbootHelloWorld\demo1\target\generated-sources\annotations
SpringbootHelloWorld\demo1\src\main
SpringbootHelloWorld\demo1\src\test
SpringbootHelloWorld\demo1\target\classes
SpringbootHelloWorld\demo1\target\generated-sources
SpringbootHelloWorld\demo1\src
SpringbootHelloWorld\demo1\target
SpringbootHelloWorld\demo1
SpringbootHelloWorld