From 427bca13cc9357dc859542a17eef9b546b30163f Mon Sep 17 00:00:00 2001
From: oblonski <4sschroeder@gmail.com>
Date: Tue, 16 Sep 2014 10:35:54 +0200
Subject: [PATCH] add check to prevent LuiShenReader to throw
 IndexOutOfBoundsException when reading file ending with empty lines

---
 .../java/jsprit/instance/reader/LuiShenReader.java   | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/jsprit-instances/src/main/java/jsprit/instance/reader/LuiShenReader.java b/jsprit-instances/src/main/java/jsprit/instance/reader/LuiShenReader.java
index 80d9d8c5..fd1d9553 100644
--- a/jsprit-instances/src/main/java/jsprit/instance/reader/LuiShenReader.java
+++ b/jsprit-instances/src/main/java/jsprit/instance/reader/LuiShenReader.java
@@ -1,16 +1,16 @@
 /*******************************************************************************
- * Copyright (C) 2013  Stefan Schroeder
- * 
+ * Copyright (C) 2014  Stefan Schroeder
+ *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either 
+ * License as published by the Free Software Foundation; either
  * version 3.0 of the License, or (at your option) any later version.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Lesser General Public 
  * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
  ******************************************************************************/
@@ -45,7 +45,6 @@ public class LuiShenReader {
 	public LuiShenReader(VehicleRoutingProblem.Builder vrpBuilder) {
 		super();
 		this.vrpBuilder = vrpBuilder;
-//		this.vrpBuilder.setFleetComposition(FleetComposition.HETEROGENEOUS);
 	}
 	
 	/**
@@ -76,6 +75,7 @@ public class LuiShenReader {
 			String[] tokens = line.split(" +");
 			counter++;
 			if(counter > 9){
+                if(tokens.length < 7) continue;
 				Coordinate coord = makeCoord(tokens[1],tokens[2]);
 				String customerId = tokens[0];
 				int demand = Integer.parseInt(tokens[3]);