From 9bf027808d63c2641bfdacfc87e94c2cb4a29f4a Mon Sep 17 00:00:00 2001
From: Jonatan Kronqvist <jonatan@vaadin.com>
Date: Tue, 29 Apr 2014 09:01:30 +0300
Subject: [PATCH] Ignore irrelevant header lines in checkstyle configuration

* Ignores the empty lines that may have trailing white-space in the
  license header. This allows formatting of the license header either
	with or without trailing white-space, which differs between different
	versions of Eclipse (as well as between IDEs).

Change-Id: If97d2cfe169accd6d05e44521c9ca5265d715772
---
 checkstyle/vaadin-checkstyle.xml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/checkstyle/vaadin-checkstyle.xml b/checkstyle/vaadin-checkstyle.xml
index 1caf480582..9dfe1c9156 100644
--- a/checkstyle/vaadin-checkstyle.xml
+++ b/checkstyle/vaadin-checkstyle.xml
@@ -90,6 +90,8 @@
     <module name="Header">
         <property name="headerFile" value="${checkstyle.header.file}" />
         <property name="fileExtensions" value="java" />
+        <!-- ignore empty lines that may or may not have trailing white-space -->
+        <property name="ignoreLines" value="3, 7, 9"/>
     </module>
 
     <module name="TreeWalker">
-- 
2.39.5