From 154dd8b03010a96a48d7903e69394bcc4606c027 Mon Sep 17 00:00:00 2001 From: Cliff Click Date: Thu, 1 Oct 2026 12:14:22 -0700 Subject: Missed one --- chapter02/src/main/java/com/seaofnodes/simple/node/SubNode.java | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'chapter02/src') diff --git a/chapter02/src/main/java/com/seaofnodes/simple/node/SubNode.java b/chapter02/src/main/java/com/seaofnodes/simple/node/SubNode.java index 1d2ddaa0..88106018 100644 --- a/chapter02/src/main/java/com/seaofnodes/simple/node/SubNode.java +++ b/chapter02/src/main/java/com/seaofnodes/simple/node/SubNode.java @@ -1,5 +1,6 @@ package com.seaofnodes.simple.node; + import com.seaofnodes.simple.type.Type; import com.seaofnodes.simple.type.TypeInteger; @@ -8,12 +9,7 @@ public class SubNode extends Node { @Override public String label() { return "Sub"; } - @Override - StringBuilder _print1(StringBuilder sb) { - in(1)._print0(sb.append("(")); - in(2)._print0(sb.append("-")); - return sb.append(")"); - } + @Override protected String format() { return "(%1-%2)"; } @Override public Type compute() { -- cgit v1.2.3