Merge pull request #23 from apache/utils

remove unused code
diff --git a/.gitignore b/.gitignore
index 5b67d54..3ae9082 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,4 @@
 /dependencies.xml
 .java-version
 /dependency-reduced-pom.xml
+.checkstyle