Index: /BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/Path.java
===================================================================
--- /BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/Path.java (revision 63)
+++ /BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/Path.java (revision 66)
@@ -35,5 +35,6 @@
 				classLinkObjs[i] = classLinks.get(i).toJSON();
 			}
-			obj.put("classLinks", classLinkObjs);
+			JSONArray array = new JSONArray(classLinkObjs);
+			obj.put("classLinks", array);
 		}
 		return obj;