From 85ba2a3dce39e73858d0f3df72c43804677c8c48 Mon Sep 17 00:00:00 2001
From: Michal Kordas <kordas.michal@gmail.com>
Date: Sun, 2 Aug 2015 15:32:51 +0200
Subject: [PATCH] Replace assignment with operator assignment. #1538

---
 .../tools/checkstyle/checks/imports/ImportOrderCheck.java       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/puppycrawl/tools/checkstyle/checks/imports/ImportOrderCheck.java b/src/main/java/com/puppycrawl/tools/checkstyle/checks/imports/ImportOrderCheck.java
index 42663be92..93481b800 100644
--- a/src/main/java/com/puppycrawl/tools/checkstyle/checks/imports/ImportOrderCheck.java
+++ b/src/main/java/com/puppycrawl/tools/checkstyle/checks/imports/ImportOrderCheck.java
@@ -249,7 +249,7 @@ public class ImportOrderCheck
             }
             else {
                 if (!Utils.endsWithChar(pkg, '.')) {
-                    pkg = pkg + ".";
+                    pkg += ".";
                 }
                 grp = Pattern.compile("^" + Pattern.quote(pkg));
             }