From 4e7f45f244bd91c001e4adc4198fdcf2b27a35b5 Mon Sep 17 00:00:00 2001
From: Reinhard Pointner <reinhard.pointner@gmail.com>
Date: Thu, 4 Aug 2016 20:29:33 +0800
Subject: [PATCH] Refactor

---
 source/net/filebot/format/ExpressionFormatFunctions.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/source/net/filebot/format/ExpressionFormatFunctions.java b/source/net/filebot/format/ExpressionFormatFunctions.java
index c83d8d35..2745166f 100644
--- a/source/net/filebot/format/ExpressionFormatFunctions.java
+++ b/source/net/filebot/format/ExpressionFormatFunctions.java
@@ -54,10 +54,11 @@ public class ExpressionFormatFunctions {
 	}
 
 	public static Map<String, String> csv(String path) throws IOException {
+		Pattern[] delimiter = { TAB, SEMICOLON };
 		Map<String, String> map = new LinkedHashMap<String, String>();
 		streamLines(new File(path)).forEach(line -> {
-			for (Pattern delim : new Pattern[] { TAB, SEMICOLON }) {
-				String[] field = delim.split(line, 2);
+			for (Pattern d : delimiter) {
+				String[] field = d.split(line, 2);
 				if (field.length >= 2) {
 					map.put(field[0].trim(), field[1].trim());
 					break;