X-Git-Url: http://gitweb.fperrin.net/?a=blobdiff_plain;f=tim%2Fprune%2Fgui%2FWaypointListModel.java;h=e5b41865e739a0cb08dc95382fc82eb692472ffd;hb=1ee49ae3c8ef3aa2e63eadd458531e5f8bd4f92c;hp=10f16a95af7d808891cca2ed247d00fdfb1b5f11;hpb=23959e65a6a0d581e657b07186d18b7a1ac5afeb;p=GpsPrune.git

diff --git a/tim/prune/gui/WaypointListModel.java b/tim/prune/gui/WaypointListModel.java
index 10f16a9..e5b4186 100644
--- a/tim/prune/gui/WaypointListModel.java
+++ b/tim/prune/gui/WaypointListModel.java
@@ -12,7 +12,7 @@ import tim.prune.data.Track;
 public class WaypointListModel extends AbstractListModel
 {
 	Track _track = null;
-	ArrayList _waypoints = null;
+	ArrayList<DataPoint> _waypoints = null;
 
 	/**
 	 * Constructor giving Track object
@@ -21,7 +21,7 @@ public class WaypointListModel extends AbstractListModel
 	public WaypointListModel(Track inTrack)
 	{
 		_track = inTrack;
-		_waypoints = new ArrayList();
+		_waypoints = new ArrayList<DataPoint>();
 		_track.getWaypoints(_waypoints);
 	}
 
@@ -38,7 +38,8 @@ public class WaypointListModel extends AbstractListModel
 	 */
 	public Object getElementAt(int inIndex)
 	{
-		return ((DataPoint)_waypoints.get(inIndex)).getWaypointName();
+		if (inIndex < 0 || inIndex >= getSize()) return "";
+		return _waypoints.get(inIndex).getWaypointName();
 	}
 
 	/**
@@ -48,7 +49,7 @@ public class WaypointListModel extends AbstractListModel
 	 */
 	public DataPoint getWaypoint(int inIndex)
 	{
-		return (DataPoint) _waypoints.get(inIndex);
+		return _waypoints.get(inIndex);
 	}
 
 	/**