[cooja] skins/TrafficVisualizerSkin: Removed unnecessary 'historyCopy'

contiki-os · Jul 10, 2014 · 468d533 · 468d533
1 parent ea80fd9
commit 468d533
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/tools/cooja/java/org/contikios/cooja/plugins/skins/TrafficVisualizerSkin.java b/tools/cooja/java/org/contikios/cooja/plugins/skins/TrafficVisualizerSkin.java
@@ -192,11 +192,7 @@ private int xCor(int len, double dir) {
 
   @Override
   public void paintBeforeMotes(Graphics g) {
-    RadioConnectionArrow[] historyCopy = history;
-    if (historyCopy == null) {
-      return;
-    }
-    for (RadioConnectionArrow connArrow : historyCopy) {
+    for (RadioConnectionArrow connArrow : historyList) {
       float colorHistoryIndex = (float)connArrow.getAge() / (float)connArrow.getMaxAge();
       g.setColor(new Color(colorHistoryIndex, colorHistoryIndex, 1.0f));
       Radio source = connArrow.getConnection().getSource();