From d630b6fdb4b1433d189666245a23631c023aa737 Mon Sep 17 00:00:00 2001
From: Matthew Ellison <m_ellison@ymail.com>
Date: Mon, 7 Feb 2022 16:04:16 +0000
Subject: [PATCH] Fixed build warnings

---
 src/main/java/com/mattrixwv/matrix/IntegerMatrix.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/com/mattrixwv/matrix/IntegerMatrix.java b/src/main/java/com/mattrixwv/matrix/IntegerMatrix.java
index 1de8305..205b695 100644
--- a/src/main/java/com/mattrixwv/matrix/IntegerMatrix.java
+++ b/src/main/java/com/mattrixwv/matrix/IntegerMatrix.java
@@ -743,6 +743,10 @@ public class IntegerMatrix{
 		}
 	}
 	@Override
+	public int hashCode(){
+		return grid.hashCode();
+	}
+	@Override
 	public String toString(){
 		StringJoiner matrix = new StringJoiner("\n");
 		for(int rowCnt = 0;rowCnt < grid.length;++rowCnt){