Index: /trunk/src/org/openstreetmap/josm/data/osm/Node.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/data/osm/Node.java	(revision 5248)
+++ /trunk/src/org/openstreetmap/josm/data/osm/Node.java	(revision 5249)
@@ -289,4 +289,10 @@
     }
 
+    /**
+     * Check whether this node connects 2 ways.
+     * 
+     * @return true if isReferredByWays(2) returns true
+     * @see #isReferredByWays(int) 
+     */
     public boolean isConnectionNode() {
         return isReferredByWays(2);