diff --git a/hexagonal-example/src/main/java/com/baeldung/hexagonalPattern/adapters/LibraryRestController.java b/hexagonal-example/src/main/java/com/baeldung/hexagonalPattern/adapters/LibraryRestController.java
deleted file mode 100644
index 92c4b0a8a7..0000000000
--- a/hexagonal-example/src/main/java/com/baeldung/hexagonalPattern/adapters/LibraryRestController.java
+++ /dev/null
@@ -1,38 +0,0 @@
-package com.baeldung.hexagonalPattern.adapters;
-
-import java.util.List;
-
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-import com.baeldung.hexagonalPattern.core.domain.Book;
-import com.baeldung.hexagonalPattern.web.LibraryRestUI;
-
-@RestController
-@RequestMapping("/library")
-public class LibraryRestController implements LibraryRestUI {
-
-    @Override
-    @PostMapping("/insertBook")
-    public int insertBook(Book book) {
-	return 0;
-    }
-
-    @Override
-    @GetMapping("/searchBook")
-    public Book searchBook(@PathVariable String name) {
-	// TODO Auto-generated method stub
-	return null;
-    }
-
-    @Override
-    @GetMapping("/listBooks")
-    public List<Book> listAllBooks() {
-	// TODO Auto-generated method stub
-	return null;
-    }
-
-}