From c2f3cdc421e7a13200969f6ed74991d8195bfca2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Korsh=C3=B8j=20Petersen?= <mpe@netcompany.com>
Date: Wed, 17 Jun 2020 11:17:02 +0200
Subject: [PATCH] Refactored Board creation

---
 src/java/eu/sig/training/ch02/BoardFactory.java | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/java/eu/sig/training/ch02/BoardFactory.java b/src/java/eu/sig/training/ch02/BoardFactory.java
index 48d6648..d972c02 100644
--- a/src/java/eu/sig/training/ch02/BoardFactory.java
+++ b/src/java/eu/sig/training/ch02/BoardFactory.java
@@ -4,7 +4,15 @@ public class BoardFactory {
     // tag::createBoard[]
     public Board createBoard(Square[][] grid) {
         assert grid != null;
+        return new BoardCreator().create(grid);
+        
+    }
+    // end::createBoard[]
+}
 
+internal class BoardCreator {
+
+    public Board create(Square[][] grid) {
         Board board = new Board(grid);
 
         int width = board.getWidth();
@@ -23,7 +31,6 @@ public Board createBoard(Square[][] grid) {
 
         return board;
     }
-    // end::createBoard[]
 }
 
 class Board {