From 0f8eaaead67e092de75acecf1e925acce30e18f8 Mon Sep 17 00:00:00 2001
From: Andreas Schildbach <andreas@schildbach.de>
Date: Tue, 29 Oct 2019 09:18:35 +0100
Subject: [PATCH] AbstractHafasLegacyProvider: Use a bulk operation.

---
 src/de/schildbach/pte/AbstractHafasLegacyProvider.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/de/schildbach/pte/AbstractHafasLegacyProvider.java b/src/de/schildbach/pte/AbstractHafasLegacyProvider.java
index b7e3eb0d..86c5e5e9 100644
--- a/src/de/schildbach/pte/AbstractHafasLegacyProvider.java
+++ b/src/de/schildbach/pte/AbstractHafasLegacyProvider.java
@@ -28,6 +28,7 @@ import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.nio.charset.Charset;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Calendar;
 import java.util.Collections;
 import java.util.Date;
@@ -2984,8 +2985,7 @@ public abstract class AbstractHafasLegacyProvider extends AbstractHafasProvider
                     comment);
         } else {
             final Set<Line.Attr> attrSet = new HashSet<>();
-            for (final Line.Attr attr : attrs)
-                attrSet.add(attr);
+            attrSet.addAll(Arrays.asList(attrs));
             return new Line(null, network, product, normalizedName, lineStyle(network, product, normalizedName),
                     attrSet, comment);
         }