diff --git a/book/src/main/java/ru/molokoin/App.java b/book/src/main/java/ru/molokoin/App.java
deleted file mode 100644
index 909dec3..0000000
--- a/book/src/main/java/ru/molokoin/App.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package ru.molokoin;
-
-public class App {
-    
-}
diff --git a/book/target/classes/ru/molokoin/App.class b/book/target/classes/ru/molokoin/App.class
deleted file mode 100644
index 68c31f5..0000000
Binary files a/book/target/classes/ru/molokoin/App.class and /dev/null differ