From 6eee38d2fc7360e855b0503fb5a513c82227d1fc Mon Sep 17 00:00:00 2001
From: oblonski <jsprit.vehicle.routing@gmail.com>
Date: Wed, 13 Jul 2016 13:52:10 +0200
Subject: [PATCH] add hashcode and equals to Capacity

---
 .../jsprit/core/problem/Capacity.java           | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/jsprit-core/src/main/java/com/graphhopper/jsprit/core/problem/Capacity.java b/jsprit-core/src/main/java/com/graphhopper/jsprit/core/problem/Capacity.java
index b9ff90c0..efab3d12 100644
--- a/jsprit-core/src/main/java/com/graphhopper/jsprit/core/problem/Capacity.java
+++ b/jsprit-core/src/main/java/com/graphhopper/jsprit/core/problem/Capacity.java
@@ -16,6 +16,8 @@
  ******************************************************************************/
 package com.graphhopper.jsprit.core.problem;
 
+import java.util.Arrays;
+
 /**
  * Capacity with an arbitrary number of capacity-dimension.
  * <p>
@@ -290,5 +292,20 @@ public class Capacity {
         return toReturnBuilder.build();
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (!(o instanceof Capacity)) return false;
 
+        Capacity capacity = (Capacity) o;
+
+        if (!Arrays.equals(dimensions, capacity.dimensions)) return false;
+
+        return true;
+    }
+
+    @Override
+    public int hashCode() {
+        return Arrays.hashCode(dimensions);
+    }
 }