From 33733f835e88a62c4a5259ab330723b88037adf1 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton@traccar.org>
Date: Wed, 13 Jul 2022 09:39:22 -0700
Subject: Simplify attribute check

---
 src/main/java/org/traccar/handler/DistanceHandler.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/main/java/org/traccar/handler/DistanceHandler.java')

diff --git a/src/main/java/org/traccar/handler/DistanceHandler.java b/src/main/java/org/traccar/handler/DistanceHandler.java
index fb82b5d8e..87c4a81c9 100644
--- a/src/main/java/org/traccar/handler/DistanceHandler.java
+++ b/src/main/java/org/traccar/handler/DistanceHandler.java
@@ -49,7 +49,7 @@ public class DistanceHandler extends BaseDataHandler {
     protected Position handlePosition(Position position) {
 
         double distance = 0.0;
-        if (position.getAttributes().containsKey(Position.KEY_DISTANCE)) {
+        if (position.hasAttribute(Position.KEY_DISTANCE)) {
             distance = position.getDouble(Position.KEY_DISTANCE);
         }
         double totalDistance = 0.0;
@@ -57,7 +57,7 @@ public class DistanceHandler extends BaseDataHandler {
         Position last = cacheManager.getPosition(position.getDeviceId());
         if (last != null) {
             totalDistance = last.getDouble(Position.KEY_TOTAL_DISTANCE);
-            if (!position.getAttributes().containsKey(Position.KEY_DISTANCE)) {
+            if (!position.hasAttribute(Position.KEY_DISTANCE)) {
                 distance = DistanceCalculator.distance(
                         position.getLatitude(), position.getLongitude(),
                         last.getLatitude(), last.getLongitude());
-- 
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