From 0635756f767f4e72681f9d86766f7d2da3223b4c Mon Sep 17 00:00:00 2001
From: Uwe Schindler <uschindler@apache.org>
Date: Sun, 26 Jan 2020 11:48:24 +0100
Subject: [PATCH] Fix Windows Line endings in the source-patterns checker
 (silly bug: it's \r\n on windows not the other way round)

---
 lucene/tools/src/groovy/check-source-patterns.groovy | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lucene/tools/src/groovy/check-source-patterns.groovy b/lucene/tools/src/groovy/check-source-patterns.groovy
index 62565e67d49..46885845b87 100644
--- a/lucene/tools/src/groovy/check-source-patterns.groovy
+++ b/lucene/tools/src/groovy/check-source-patterns.groovy
@@ -71,7 +71,7 @@ def javadocsPattern = ~$/(?sm)^\Q/**\E(.*?)\Q*/\E/$;
 def javaCommentPattern = ~$/(?sm)^\Q/*\E(.*?)\Q*/\E/$;
 def xmlCommentPattern = ~$/(?sm)\Q<!--\E(.*?)\Q-->\E/$;
 def lineSplitter = ~$/[\r\n]+/$;
-def singleLineSplitter = ~$/\n\r?/$;
+def singleLineSplitter = ~$/\r?\n/$;
 def licenseMatcher = Defaults.createDefaultMatcher();
 def validLoggerPattern = ~$/(?s)\b(private\s|static\s|final\s){3}+\s*Logger\s+\p{javaJavaIdentifierStart}+\s+=\s+\QLoggerFactory.getLogger(MethodHandles.lookup().lookupClass());\E/$;
 def validLoggerNamePattern = ~$/(?s)\b(private\s|static\s|final\s){3}+\s*Logger\s+log+\s+=\s+\QLoggerFactory.getLogger(MethodHandles.lookup().lookupClass());\E/$;