--- android/TrainInfo/src/dk/thoerup/traininfo/util/IntSet.java	2009/10/11 07:07:29	439
+++ android/TrainInfo/src/dk/thoerup/traininfo/util/IntSet.java	2009/10/11 07:18:56	440
@@ -31,6 +31,10 @@
 		return sb.toString();
 	}
 	
+	public int size() {
+		return ints.size();
+	}
+	
 	public void fromString(String intStr) {
 		ints.clear();
 		String parts[] = intStr.split(",");