From 0b9b7e2a5dd94a053b28cbf9bfb2d149cf56f062 Mon Sep 17 00:00:00 2001
From: Andreas Dangel <adangel@users.sourceforge.net>
Date: Thu, 10 Aug 2017 19:41:00 +0200
Subject: [PATCH] Fix checkstyle

---
 .../java/net/sourceforge/pmd/docs/GenerateRuleDocsCmd.java     | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pmd-doc/src/main/java/net/sourceforge/pmd/docs/GenerateRuleDocsCmd.java b/pmd-doc/src/main/java/net/sourceforge/pmd/docs/GenerateRuleDocsCmd.java
index e4357bbc14..5a34b910ac 100644
--- a/pmd-doc/src/main/java/net/sourceforge/pmd/docs/GenerateRuleDocsCmd.java
+++ b/pmd-doc/src/main/java/net/sourceforge/pmd/docs/GenerateRuleDocsCmd.java
@@ -8,6 +8,9 @@ import java.nio.file.FileSystems;
 import java.nio.file.Path;
 
 public class GenerateRuleDocsCmd {
+    private GenerateRuleDocsCmd() {
+        // Utility class
+    }
 
     public static void main(String[] args) {
         long start = System.currentTimeMillis();