X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=altoslib%2FAltosLatLon.java;h=8cd851e58d18ec6f18aa5020c31e0e3f4511a5cc;hb=55db3b3e8addaa2dc0af50470d3bc8c25cb57df3;hp=dc606ccb74bb517c5e53bded970937bca073c913;hpb=ccd557c846eed37328d6799f36e61308bcbb678a;p=fw%2Faltos

diff --git a/altoslib/AltosLatLon.java b/altoslib/AltosLatLon.java
index dc606ccb..8cd851e5 100644
--- a/altoslib/AltosLatLon.java
+++ b/altoslib/AltosLatLon.java
@@ -15,15 +15,23 @@
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  */
 
-package org.altusmetrum.altoslib_7;
+package org.altusmetrum.altoslib_9;
 
 public class AltosLatLon {
 	public double	lat;
 	public double	lon;
 
-	public boolean equals(AltosLatLon other) {
-		if (other == null)
+	public int hashCode() {
+		return new Double(lat).hashCode() ^ new Double(lon).hashCode();
+	}
+
+	public boolean equals(Object o) {
+		if (o == null)
 			return false;
+		if (!(o instanceof AltosLatLon))
+			return false;
+
+		AltosLatLon other = (AltosLatLon) o;
 		return lat == other.lat && lon == other.lon;
 	}