altosdroid: Fix offline map messages to match new meanings

[fw/altos] / altoslib / AltosLatLon.java

diff --git a/altoslib/AltosLatLon.java b/altoslib/AltosLatLon.java
index dc606ccb74bb517c5e53bded970937bca073c913..cd7015e3cb363f93cad745a19251803a4afbc0f6 100644 (file)
--- a/altoslib/AltosLatLon.java
+++ b/altoslib/AltosLatLon.java
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -15,15 +16,23 @@
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  */
 
-package org.altusmetrum.altoslib_7;
+package org.altusmetrum.altoslib_13;
 
 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;
        }