Changeset 16119 in josm for trunk/src/org/openstreetmap/josm/data/osm/IRelation.java

Timestamp:

2020-03-14T13:26:33+01:00 (4 years ago)

Author:

Don-vip

Message:

fix #18928 - fix various crashes with empty ways

File:

• trunk/src/org/openstreetmap/josm/data/osm/IRelation.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/data/osm/IRelation.java

@@ -22 +22 @@
      */
     int getMembersCount();
+
+    /**
+     * Determines if this relation is empty, i.e. it has no members.
+     * @return {@code true} if this relation is empty, i.e. it has no members
+     * @since 16119
+     */
+    default boolean isEmpty() {
+        return getMembersCount() == 0;
+    }
 
     /**