From 380c36918bf8669c6f5287e8484bef660889b2db Mon Sep 17 00:00:00 2001
From: BobLd <boris.ledeist@edhec.com>
Date: Sun, 19 Jan 2020 15:28:23 +0000
Subject: [PATCH] Remove unnecessary code

---
 .../ClusteringAlgorithms.cs                                | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/src/UglyToad.PdfPig.DocumentLayoutAnalysis/ClusteringAlgorithms.cs b/src/UglyToad.PdfPig.DocumentLayoutAnalysis/ClusteringAlgorithms.cs
index a60c5411..fa2b4494 100644
--- a/src/UglyToad.PdfPig.DocumentLayoutAnalysis/ClusteringAlgorithms.cs
+++ b/src/UglyToad.PdfPig.DocumentLayoutAnalysis/ClusteringAlgorithms.cs
@@ -313,12 +313,5 @@
             }
             return group;
         }
-
-        public class DfsEdge : Tuple<int, int>
-        {
-            public DfsEdge(int item1, int item2) : base(item1, item2)
-            {
-            }
-        }
     }
 }