diff --git a/src/test/java/org/springframework/boot/env/TestYml.java b/src/test/java/org/springframework/boot/env/TestYml.java
index fbcb1e51bf91ebef6d4122ed95dfa2f70d5c4769..eab0158cf6c4e84f752e48456872a093233dc159 100644
--- a/src/test/java/org/springframework/boot/env/TestYml.java
+++ b/src/test/java/org/springframework/boot/env/TestYml.java
@@ -6,8 +6,9 @@ import java.io.IOException;
 import java.util.List;
 import java.util.Map;
 
-
 public class TestYml {
 
+    public static void main(String[] args) throws IOException {
 
+    }
 }