Fix interactive output

src/main/java/UserInterface.java

@@ -532,9 +532,9 @@ public class UserInterface {
             sc.next();
         }
         //read object data from file
-        GraphDataObjectReader dataReader = new GraphDataObjectReader(dataFile);
         System.out.println("Reading data from file. This may take some time");
         System.out.println("Time to read file is not included in simulation time data");
+        GraphDataObjectReader dataReader = new GraphDataObjectReader(dataFile);
         GraphWithMapData data = dataReader.getData();
         //set source file name
         data.setSourceFilename(dataFile);