From 53452331d8e69dc3bcd40a56a4f00f9380140e73 Mon Sep 17 00:00:00 2001
From: RobertObkircher <robert.obkircher@gmail.com>
Date: Sun, 16 Feb 2025 20:31:23 +0100
Subject: Cleanup (#162)

* remove unused method lazyFRef

* remove unused method copyF(Node, Node)

* make TypeMemPtr constants final

* make ConstantNode value final
---
 chapter04/src/main/java/com/seaofnodes/simple/node/ConstantNode.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'chapter04/src/main')

diff --git a/chapter04/src/main/java/com/seaofnodes/simple/node/ConstantNode.java b/chapter04/src/main/java/com/seaofnodes/simple/node/ConstantNode.java
index 1086037d..23bc4d1a 100644
--- a/chapter04/src/main/java/com/seaofnodes/simple/node/ConstantNode.java
+++ b/chapter04/src/main/java/com/seaofnodes/simple/node/ConstantNode.java
@@ -16,7 +16,7 @@ import com.seaofnodes.simple.type.Type;
  * The Constant's value is the value stored in it.
  */
 public class ConstantNode extends Node {
-    Type _con;
+    final Type _con;
     public ConstantNode( Type type ) {
         super(Parser.START);
         _con = type;
-- 
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